Question

Pls help it’s not making sense to me

Answer 1

4/15 didnt i think

Explanation:

Answer 2

4 : 11

(The 4 is the people that study French)

(The 11 is the people that don't study French. This includes the people that aren't studying a language at all)

Explanation:

`(2)/(5)` of the
`(2)/(3)` that study a language, is studying French.

`(2)/(5)`*
`(2)/(3)`=
`(4)/(15)` so
`(4)/(15)` of the entire school studies French. that means
`(11)/(15)` of the school doesn't study French. In a ratio, it'd be 4 : 11 ratio