Question

The income of a and b are in the ratio 5:3 .The expenses of a,b,c are in the ratio 8:5:2 .If c spends rs.2000 and b save rs.700 ,than a save​

Answer 1

Step-by-step explanation:

a:b:c = 8:5:2 expenses

c has 2 parts =2000

1part =1000

a has 8 parts =8×1000=8000

b has 5 parts =5000 is bs expenses

b saves 700,

=> b income = savings +expenses = 5000+700=5700

a:b =5:3 income

b has 3 parts = 5700

1 part = 1900

a has 5 parts = 9500 income

a expenses = 8000

savings of a = 9500 - 8000=1500