Question

In how many years will a certain sum become 3 times itself at 25% per annum under simple interest?

Answer 1

Answer:

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Answer 2

Answer:

________Heya mate_________

Here's your answer

Let sum be x

amount = 3x

Simple interest = amount-sum

= 3x-x=2x

now simple interest = 2x

T = 100×SI/P×R

= 100×2x/x×25

= 100×2/25

= 8

Hence it will take 8 years.

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