5/ 10 of the students in Sam’s class are girls. Of the girls, 1 /5of them wear glasses. What fraction of all the students wear g

Question

2 years ago

9

lasses and are girls?
Can you explain the multicaion?

2 answers:

Vesnalui [34] · Answer 1 · 2022-11-20T20:30:32+03:00

8 0

1/10 because one girl out of ten students wears glasses

marysya [2.9K] · Answer 2 · 2022-11-20T21:59:10+03:00

Answer:

1/10

Step-by-step explanation:

The fraction 5/10 is equal to 1/2 and 1/5 of the girls wears glasses so if you multiply 1/2 and 1/5 you get 1/10.

$\frac{1}{5}$ · $\frac{1}{2}$ = $\frac{1}{10}$

When multiplying fractions you multiply across so the numerators are multiplied together and the denominators are multiplied together.