Question

The number of boys inthe school is 57 more then twice the number of girl if the strength of the school is 867 find the number of girl

Answer 1

Step-by-step explanation:

let girls equal to X

then boys =2x+57

total strength=867

according to problem

2x+57+x=867

(send 57 thatside)

2x+x=867

3x=867

x=3/867

x=289