Question

1.... if ₹160 amounts to ₹168 in 8 months, find to what it will amount in 1 year at the same rate of interest
2.... If the rate of interest is reduced from 5% p.a.
to 3whole1/2 p.a. find the decrease in a half-year's interest on ₹ 540
3.... At what rate wil ₹100 double itself in 7 years at simple interest?

*Spam*- Report + report 15 answers​

Answer 1

Answer:

Answer 1... . 172

Step-by-step explanation:

1... the amount of 1 month is 1 rup so the amount of 1 year means 1 month will be 12 rup. Answer 2 .... .

Answer 2

Step-by-step explanation:

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