Question

the ratio of a number of boys and girls in school is 3:4 if the number of boys is 2400 find the number of girls in school?​

Answer 1

Step-by-step explanation:

3:4::2400:x

x= 4×2400÷3

x=3200

Answer 2

Answer:

The number of girls will be 3200

Step-by-step explanation:

Here the ratio of number of boys to the number of girls is given to be 3:4

Also, the number of boys is given to be 2400

So, let the number of boys and girls be 3x and 4x respectively

number of boys = 2400

                  3x = 2400

                   x = 2400/3

                  x = 800

Now, we will have to find out the number of girls

number of girls = 4x

                         = 4 × 800

                        = 3200