Question

in a school, 2/5 of the students study a language. of those who study a language, 2/5 study french. find the ratio of students who study french to students who don't study french. give your answer in the simplest form.

Answer 1

Answer:

Since 2/3 of all the students study a language and 2/5 of those study French. 2/3 * 2/5 or 4/15 of the entire student body study French

Answer 2

Answer:

Answer:let the no of students in class be x

A/q

No. of students who study language are 2x/3.

No. " " " " " French are 2x/3 X 2/5 =4x/15

No." " " " don't study French are 2x/3 - 4x/15 = 2x/15

Hence, the ratio= 4x/14 / 2x/15 = 2:1

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