3.The annual income of Dolma and Sonam are in the ratio
7:8. deposited
in a bank A. Similarly Dolma deposited her income ina
bank B.
a. How much money did Dolma deposit in the bank B?
b. How much interest will Sonam obtain from bank A in
2 years at the rate of 12% P.a?
C-How much amount did Sonam obtain from bank A after
2 years?
d. for how many years will Dolma have to deposite the
amount in Bank B with same rate to obtain the same amant
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