Question

divide ₹4500 among a, b and c in the ratio 3:5:7​

Answer 1

use x as common among a b and C

3x+5x+7x=4500

15x=4500

x=300

a=300×3=900

b=300×5=1500

C=300×7=2100

Answer 2

Answer:

3x+5x+7x=4500

15x=4500

x=300

3*300=900            A will get 900/-

5*300=1500           B will get 1500/-

7*300=2100            C will get 2100/-