default_background
✕

Find the best tutors and institutes for Class 9 Tuition

Find Best Class 9 Tuition

Please select a Category.

Please select a Locality.

No matching category found.

No matching Locality found.

Learn Applications in daily life

Welcome to CBSE Class 9 Mathematics! In the chapter "Linear Equations in Two Variables," we transition from solving simple one-variable problems to understanding scenarios involving two unknown quantities that depend on each other. Simply put, a linear equation in two variables mathematically represents a straight-line relationship between two distinct moving parts—like the cost of apples and oranges, or time spent running versus walking. These equations are not just abstract algebra; they are powerful tools used continuously in everyday decision-making, budgeting, predicting outcomes, and understanding real-world constraints.

The standard mathematical form of a linear equation in two variables is expressed as ax + by + c = 0, where x and y are the two unknown variables, and a, b, and c are real numbers (with a and b not equal to zero). The core logic here is "balance and substitution." In daily life applications, this formula allows us to build mathematical models for real-world limitations. For example, if you have a fixed budget to buy two different items, x could represent the quantity of the first item and y the quantity of the second. Every solution to the equation (a specific pair of x and y values) represents a valid combination that satisfies your real-world condition, which graphically always plots as a straight line.

Daily Life Application: Budgeting for School Supplies 1. The Scenario You have a total budget of ₹200 to spend on two items: Notebooks and Pens. Variables: Let Number of Notebooks = x (Cost: ₹40 each) Let Number of Pens = y (Cost: ₹10 each) 2. Forming the Equation 40x + 10y = 200 (Dividing by 10 simplifies to: 4x + y = 20) Standard form: 4x + y - 20 = 0 3. Graphical Solutions Notebooks (x) Pens (y) 1 2 3 4 5 5 10 15 20 4x + y = 20 (0, 20) (3, 8) (5, 0)

The interactive diagram above perfectly illustrates how we apply linear equations to daily life, specifically in a budgeting scenario. As shown on the left side of the graphic, we assign the variable x to the number of ₹40 notebooks and y to the number of ₹10 pens. Because our total budget is capped at ₹200, we form the equation 40x + 10y = 200 (which simplifies to 4x + y = 20). The graph on the right plots this exact mathematical relationship. Every marked point lying on that straight red line—such as (5, 0), meaning 5 notebooks and 0 pens, or (3, 8), meaning 3 notebooks and 8 pens—represents a real-world shopping combination that perfectly utilizes the entire ₹200 budget. In your CBSE Class 9 exams, you will be frequently asked to interpret similar word problems, construct the corresponding linear equation, and plot its solutions graphically to identify these real-world combinations.

Mastering the translation of word problems into algebraic equations can sometimes feel tricky, but with the right guidance, it becomes incredibly logical and fun. If you find graphing or forming linear equations in two variables challenging, UrbanPro is here to help. On the UrbanPro platform, you can seamlessly connect with highly experienced and verified CBSE Class 9 Mathematics tutors who offer both interactive online sessions and personalized local offline tuition. Search for a top-rated math tutor today on UrbanPro to strengthen your foundational skills, clear your doubts, and ace your upcoming exams with confidence!


Other Concepts in Linear Equations in Two Variables


Other Concept Videos for Applications in daily life

Using Linear Equations in Real Life video thumbnail

Using Linear Equations in Real Life

CBSE - Class 9>Mathematics>Linear Equations in Two Variables>Applications in daily life


Using Linear Equations in Real Life video thumbnail

Using Linear Equations in Real Life

CBSE - Class 9>Mathematics>Linear Equations in Two Variables>Applications in daily life

Provider Image
Saurav
(25)


Top Tutors who teach Applications in daily life

(21)
topTutorTop Tutor
locationImg Malkajgiri D.D.Colony, Hyderabad
12 yrs of Exp 2 students
greenClock 1383 hrs of classes completed
rsIcon 300 per hour
Dedicated Math teacher 32+ experience
Online Classes Online Classes

PPP Approach to make the students understand the topics. Unified Approach to make the students to work independently and collaboratively. Heuristic Approach to make the students to understand theories through lab practical. Use few other contemporary approaches not limited to Brain Storming, Mind Mapping, Concept Mapping, Snowballing etc., Providing supervision & consultation for students, in the form of academic advising, students’ support, recruitment, courses and programs. Also, participating in student & staff social and cultural activities.

Skills: Mathematics
Also teaches: Class 10 Tuition, Class 12 Tuition and more

(4)
topTutorTop Tutor
locationImg Faridabad NIT, Faridabad
8 yrs of Exp 1 student
greenClock 86 hrs of classes completed
rsIcon 200 per hour
BSc,MSc(Physics), B.Ed.,CTET More than 08 years of teaching experience
Online Classes Online Classes

I have more than 08 years of experience in teaching from class VIth to XII th...I am post graduate in Physics . I am also done B.Ed and cleared CTET exam required for teaching profession...I am good at explaining concepts to students with real life examples which makes it easy to learn and understand difficult topics etc. I am result oriented and has track record of getting best out of average performing student in board exams. I am thorough professional and teaching is my passion. Teaching comes very naturally to me , as i have been taking home tuition since i was in college.

Aryan Kapoor

I was struggling with my 9th and was not getting enough marks as I was in the ability section of my school but was not performing very well. I never went to a tuition before but at this point I wanted guidance and help. So my friend introduced me to rameshwari mam. She is a great teacher and a great mentor. Her teaching made my concepts clear in a fun and easy way. She guided and taught me so well that I scored above 90% in pcm which I took tuitions for. I am glad that she was the first tuition I joined and in time that saved my 9th standard. Thank you mam!

Skills: Mathematics , Science
Also teaches: Class 8 Tuition, Class 7 Tuition and more

(15)
topTutorTop Tutor
locationImg Sector-85, Faridabad
20 yrs of Exp 2 students
greenClock 170 hrs of classes completed
rsIcon 500 per hour
A science graduate with more than 35 years experience
Online Classes Online Classes
regularClasses Tutor's home

I have a varied experience of teaching for last to both cbse and icse nois 40 years teaching maths and science (phy and chem only) .

Radhika Kapoor

Jha sir is just the most wonderful tutor in the world. Kind and thoughtful. The children love him. He is the best maths teacher. Takes so much time to explain things to children and help them at any point of the day. So much patience. He becomes a friend.

Skills: Mathematics , Physics and more
Also teaches: Class 12 Tuition, Class 7 Tuition and more

(63)
superTutorSuper Tutor
locationImg Sector 5, Dwarka, Delhi
10 yrs of Exp 36 students
greenClock 1318 hrs of classes completed
rsIcon 500 per hour
10 Yrs in Teaching, Conduct Batch Of Two Kids, One-to-One classes. ShortTermPrep & LongTermClasses.
Online Classes Online Classes

I teach Math and Science to 8th-12th standard students and have been teaching for more than 10 years. Batch of 2 Students: I conduct these small batches with a pair of students of the same class and the education board (I cover all popular boards CBSE, ICSE, IGCSE etc.). Works for those students/parents who are looking for individual attention for their kids but still want it to be a little affordable. *3 classes per week (So 12 a month) *Maths and Science (Also English Grammar and Literature) *Fee Rs. 4500/- per month/12 classes. Batch of 6 Students: I conduct these small batches with 5-6 students of the same class and the education board (I cover all popular boards CBSE, ICSE, IGCSE etc.). *4 classes per week (So 16 a month) *Maths and Science *Fee Rs. 4000/- per month/16 classes. I will start the classes immediately once the first kid enrolls. ------------------------------------------------------------------------------- Individual/Private/One-to-One classes: I conduct these one to one classes for those students willing to have one to one setup (I cover all popular boards CBSE, ICSE, IGCSE etc.). *3 classes per week (So 12 a month) *Maths and Science (Also English Grammar and Literature) *Fee Rs. 7000/- per month/12 classes. ------------------------------------------------------------------------------- I took classes and batches in different institutions.

Surabhi rai

The teacher is very good. He understands the students strength and weakness and decides the pace of learning. He also tries to make the student comfortable and at ease with his/her capacity and then works on the child. It is not just Math he works on but the child's confidence and comfort with the subject. Highly recommended.

Skills: Mathematics , Physics and more
Also teaches: Java Training, Spoken English and more

Bhavana W. Class 9 Tuition trainer in Bhopal
(61)
topTutorTop Tutor
locationImg TT Nagar, Bhopal
5 yrs of Exp 4 students
greenClock 608 hrs of classes completed
rsIcon 350 per hour
Decent communication skills with easy technique of study with 5 yrs of teaching experience.
Online Classes Online Classes

Teaching students is just not my profession, this is my passion to give student the best that I could and bring them on the pathway of excellence. Previously, before the pandemic I have been teaching from 5 years back and after the pandemic I am teaching online on this platform. In general , I taught maths,science and english subject. I do adopt the easy and interesting path to teach which makes students curious , attentive and hard working. They enjoyed teaching and th classes became more comfortable.

Rahul Khandelwal

Bhavna ma'am is an empathetic, compassionate and a visionary teacher. She is meticulous in her work, always checking every detail to ensure accuracy with an obscene amount of knowledge. Her explanations are clear and insightful with a comical twist and her classes are a safe space for intellectual curiosity. She really is an inspirational teacher.

Skills: English , Mathematics and more
Also teaches: Class 10 Tuition, Class 12 Tuition and more

Find more Tutor for Applications in daily life in your City


Other Subjects in CBSE - Class 9


FAQ

What is the meaning of Applications in daily life?

It refers to a specific mathematical method or property in Linear Equations in Two Variables used to solve problems involving Applications in daily life.

Why is Applications in daily life important for CBSE - Class 9 exams?

This concept is crucial for the exams as questions related to Linear Equations in Two Variables and specifically Applications in daily life are very common. It helps secure marks in the section effectively.

Is Applications in daily life part of the latest NCERT syllabus?

Yes, Applications in daily life is an integral part of the CBSE - Class 9 NCERT Mathematics syllabus. It is a key topic covered in the Linear Equations in Two Variables chapter.

What are common mistakes students make with Applications in daily life?

Students often miss the minute details or fundamental definitions of Applications in daily life. Regular revision and practice are needed to master the nuances.

How should I approach learning Applications in daily life?

Start by understanding the formulas and logic, then practice applying them to simple problems. Solve the examples given in the NCERT textbook before moving to exercise problems.

How can UrbanPro help me understand Applications in daily life better?

UrbanPro connects you with experienced Mathematics tutors who can explain Applications in daily life with simple examples. You also get access to doubt-clearing sessions and mock tests for better preparation.

Find Best Class 9 Tuition ?

Find Now »