Question

There are 42 students in a class. 3/4 is ratio of boys to girls .find each number

Answer 1

Answer:

total no. of students = 42

ratio = 3:4

$no \: of \: boys = 42 \times \frac{3}{7}$

$= 18 \: boys$

$no \: of \: girls = 42 \times \frac{4}{7}$

$= 24 \: girls$

i hope it will help u☺☺

Answer 2

Answer:

Heya Friend

Here's your answer

Boys = 18

Girls = 24

Step-by-step explanation:

Let the number of boys and girls in the class be 3x and 4x respectively.

According To The Question,

3x + 4x = 42

=> 7x = 42

=> x = 42/7

=> x = 6

Therefore, Boys = 3x = 3 X 6 = 18

And             Girls = 4x = 4 X 6 = 24

Hope it helps

Plzzzz.. mark me as brainliest, plzzzz...