Question

10. The incomes of Chanda and Kim are in the ratio
9:4 and their expenditure are in the ratio 7: 3. If
each saves 2,000, then Chanda's expenditure is-​

Answer 1

Answer:

Their incomes will be 72000 and 32000

Step-by-step explanation:

Income of A = 9x

Income of B = 4x

Expenses of A = 7x

Expenses of B = 3x

They both save ₹2000

(9x-2000)/(4x-2000) = 7/3

27x-6000 = 28x-14000

x = 8000

Income of Chandra = 9x = 9*8000 = ₹72000

Income of Kim = 4x = 4*8000 = ₹32000

Now you can easily figure out the expenditure of Chandra.

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