Question

The ratio of income of a to that of b is 5: 4 and the expenditure of a to that of b is 3: 2. If at the end of the year, each saves 800, find the income of a?

Answer 1

Answer:

INCOME         A   :     B

                       5   :    4

EXPEN.           3   :    2

                    .....................

                       2  :     2

2 Ki value de rhkhi h = 800

5 ki value nikalni h  =  5*800/2= 2000