Question

In how many years will ? 870 amount to 7 1,044, the rate of interest being 5/2
p.a. ?​

Answer 1

Answer:

Step-by-step explanation:

₹870 will amount to ₹1044 at rate of 5/2% in 8 years.

Principle =₹870

Amount=₹1044

Simple interest=amount principle

S.I=1044-870=₹174

WeknowS.I=principle×rate×time/100

S.i=p×r×t/100

P=₹870 rate=2 1/2=5/2%

So time t=s.i×100/p×r

T=174×100×2/5×870

Time =34800/4350

Time =8 years.

So time in which ₹870 amounts to ₹1044 is 8 years.

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Answer 2

Answer:

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