Question

in a school 2/3 of students study a language. of those who study language 2/5 study french. find the ratio of students who study french to students who dont study french

Answer 1

Answer: $\frac{4}{11}$

Step-by-step explanation:

Students who study French: $\frac{2}{3} *\frac{2}{5}$ = $\frac{4}{15}$

Students who don't study French: 1 - $\frac{4}{15}$ = $\frac{11}{15}$

Ratio of students who study French to Students who don't study French:

$\frac{4}{15} / \frac{11}{15}$  =  $\frac{4}{15} * \frac{15}{11}$  =  $\frac{4}{11}$