Question

total number of students in a school is 750. if the no. of girls is 4 times no. of boys. find the no of boys and girls in the school

Answer 1

Answer:

Step-by-step explanation:

Total strength = 750

Let the no.of girl = x

So, no. of boys will be = 750-x

Now, according to condition

x =4 × (750-x)

x = -4x + 3000

x + 4x = 3000

5x = 3000

x = 600

Thus no. of girls = x= 600

no. of boys = 750-x = 750-600=150