Question

4/7 of the students of a class wanted to learn foreign language.3/4 of them chose Chinese.what fraction of the class chose Chinese as their foreign language?​

Answer 1

Answer:

$\frac{9}{28}$

Step-by-step explanation:

let the total student are 1

total number of learn both language

$\frac{4}{7} + \frac{3}{4} = \frac{37}{28}$

so

$\frac{37}{28} - 1 = \frac{9}{28}$