true

Take Class 10 Tuition from the Best Tutors

Affordable fees
1-1 or Group class
Flexible Timings
Verified Tutors

Search in

Time and Work basics ( part 1) shortcut

06/12/2016 0 0 View Comments

If A completed the work in 4 days and B completed the same work in 5 days. How many days will they take on working together?

Answer: Let total work is (lcm of 4 and 5) = 20

A's work in 1 day = 20/4 = 5

B's work in 1 day = 20/5 = 4

Total work in 1 day if they work together = 4+5 =9 and total work = 20.

Therfore, working together they will complete the work in 20/9 days.

0 Like 0 Dislike

Follow 0

Other Lessons for You

How to make calculations easy?

If there is a fraction in which denominator is multiple of 5, then try to make denominator in form of 10, 100, 1000 etc by multiplying appropiate number and multiple same number in numenator. then place...

Kobier Roy

0 0

How to make notes??

Hello everybody, Today I am discussing the basic problem every student face in his/her life. When I was student, I had to study 6 subjects at a time during my teen age. So I faced following problems..just...

Pankaj Gupta

0 0

Financial Accounting

Accounting is the art of recording, classifying, summarising in a significant manner regarding money, transaction & events which are at least in part financial interpreting the result thereof. (AICPA...

Rajeshwari M.

3 0

Exercise 3.2 5th question complete solution from Pair of linear equations in two variables

Irfan

0 0

Probability

Probability is the possibility of an event to be occurred or happened. Probability is the ratio of the number of favorable events with the total number of events. An event which is definitely...

Mohit S.

1 0

Find Class 10 Tuition near you

Online Tuition Class 10

Looking for Class 10 Tuition ?

Learn from Best Tutors on UrbanPro.

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you

Class 10 Tuition Questions

Is there any relation between AM, GM, HM in Progressions?

26 Answers

Fill up: Mode = _____ Median - ____ Mean.

10 Answers

What are boolean algebra laws?

7 Answers

Name the axes where the two coordinate meet?

18 Answers

If a:b = 5:3, find the value of (5a + 8b) : (6a - 7b)?

16 Answers

Looking for Class 10 Tuition Classes?

The best tutors for Class 10 Tuition Classes are on UrbanPro

Select the best Tutor
Book & Attend a Free Demo
Pay and start Learning

Migrate

Class

Subject

Chapter

Migrate to

Concept Solution

Migration Successful

Take Class 10 Tuition with the Best Tutors

The best Tutors for Class 10 Tuition Classes are on UrbanPro

I am a Student I am a Tutor
Name*	Please enter your full name. Please enter institute name.
Email*	Please enter your email address.
Phone*	Please enter a valid phone number.
Location*	Please enter a pincode or area name.
City*	Please enter city name.
Category*	Please enter category.
Gender*	Male Female Please select your gender.
Email ID/ Mobile No.*	Please enter either mobile no. or email.
Enter Password*	Please enter OTP Please enter Password Sorry, this phone number is not verified, Please login with your email Id.