Question

the ratio of two numbers is 3 is to 4 and their sum is 420 the greater of the two numbers is

Answer 1

I hope you will be able to understand

Answer 2

let number be 3x n 4x
a/q
3x+4x=420
7x=420
X=420/7
=60
therefore.. 3x=3*60=180
4x=4*60=240
4is the greatest number