Question

If Rs 420 is divided between A and B in the ratio 3:4 then A 's share is

Answer 1

Let the shares be x
3x and 4x
3x +4x =420
7 x =420
X=420÷7
X=60
3x =3×60=180
4x=4×60=240

A's share= Rs 180

Answer 2

3:4 =3+4----->7
Then 420/7 = $60
Then share of a be 3×60-----> $180
Share of b= 4×60------>240