In a survey of 600 students in a school, 150 students were found to be drinking Tea and 225 drinking Coffee, 100 were drinking both Tea and Coffee. Find how many students were drinking neither Tea nor Coffee

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As an experienced tutor registered on UrbanPro, I can certainly help you with this problem. Firstly, let's denote: TT as the number of students drinking tea, CC as the number of students drinking coffee, BB as the number of students drinking both tea and coffee. From the information provided: T=150T=150 C=225C=225 B=100B=100 To...
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As an experienced tutor registered on UrbanPro, I can certainly help you with this problem. Firstly, let's denote: TT as the number of students drinking tea, CC as the number of students drinking coffee, BB as the number of students drinking both tea and coffee. From the information provided: T=150T=150 C=225C=225 B=100B=100 To find out how many students were drinking neither tea nor coffee, we can use the principle of inclusion-exclusion. The total number of students surveyed is 600. So, the number of students drinking either tea or coffee (TT or CC) is given by: T∪C=T+C−BT∪C=T+C−B =150+225−100=150+225−100 =275=275 Now, to find the number of students drinking neither tea nor coffee, we subtract the number of students drinking either tea or coffee from the total number surveyed: NeitherTeanorCoffee=600−(T∪C)NeitherTeanorCoffee=600−(T∪C) =600−275=600−275 =325=325 Therefore, there were 325 students drinking neither tea nor coffee. UrbanPro is a great platform for finding tutors who can help you understand concepts like this with ease. With experienced tutors available online, learning becomes convenient and effective. read less
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