Math, asked by Sekhon6953, 8 months ago

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

Answers

Answered by aditi346454
5

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☺☺

Answered by amulyasaxena
7

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

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