Question

Three people A, B and C are getting Rs. 9600 for a work in the ratio of 7:5:4. Calculate ratio of share of A and B.

Answer 1

7:5:4=7x,5x,4x

7x+5x+4x=9600

Therefore, 16x=9600

x=9600÷16

x=600

7x=7×600

=4200

5x=5×600

=3000

Therefore, A=4200

B=3000