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b4ckd00r
Group Title
A school has 100 pupils
73 know English
46 know French
32 know English and French
a) How many pupil knows at least one language
b) As students do not know any language
 2 years ago
 2 years ago
b4ckd00r Group Title
A school has 100 pupils 73 know English 46 know French 32 know English and French a) How many pupil knows at least one language b) As students do not know any language
 2 years ago
 2 years ago

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Turner Group TitleBest ResponseYou've already chosen the best response.3
This is simple math. If you are struggling on this, you need a tutor.
 2 years ago

Turner Group TitleBest ResponseYou've already chosen the best response.3
If there are 100 students, and you want to know how many people only speak one language, add the number of people who know english and the people who know french, and then subtract the amount of people that know both.
 2 years ago

uzumakhi Group TitleBest ResponseYou've already chosen the best response.0
let pupils know eng = A let pupils know french =B
 2 years ago

uzumakhi Group TitleBest ResponseYou've already chosen the best response.0
A = 73 B = 46
 2 years ago

uzumakhi Group TitleBest ResponseYou've already chosen the best response.0
A and B = 32
 2 years ago

uzumakhi Group TitleBest ResponseYou've already chosen the best response.0
A and B + A or B = A + B
 2 years ago

alexis123456 Group TitleBest ResponseYou've already chosen the best response.0
A= 73 B= 46
 2 years ago
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