Question

a sum of Rs 400 amounts to Rs 480 in 4 years what will it amount to if the rate of interest in increased by 2% p.a
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Answer 1

Answer:

amount to if the rate of interest in increased by 2% p.a

400 amounts to

Step-by-step explanation:

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Answer 2

Answer:

5%

Step-by-step explanation:

= 480-400. = 80. Rate = 80×100/400×4. =5 %