Question

There are 45 students in a class. If 30 students are girls and 15 students are

boys. What fractions of girls are there?​

Answer 1

Answer :- 2:3

Step-by-step explanation:

total students = 45

no. of girls = 30

no. of remaining students = 45 -30 = 15

the 15 students are boys...

fraction of girls = no. of girls ÷ total no. of students

= 30 ÷ 45 = 2÷3 = 2:3

Answer 2

Answer:

$\frac{2}{3}$

Step-by-step explanation:

the total students in the class =45

total girls in the class =30

total boys in the class =15

the total girls in the class in fraction form

$= \frac{30}{45}$

$= \frac{6}{9}$

$= \frac{2}{3}$

$the \: total \: girls \: in \: class \: in \: \\ fraction \: form \: = \frac{2}{3}$

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