Math, asked by aahanbehera516, 2 months ago

A sum when reckoned at 7.5% per annum amounts to ₹3920 in 3 years. Find the sum.

Answers

Answered by gamerboy63
2

Answer:

100 rupees ( Principal) + 22.5 rupees (7.5 X 3 years)

= 122.5 rupees

But here as the problem states that after 3 years the amount is 3920 rupees.

So 122.5 unit = 3920 rupees

So 1 in unit = (3920/122.5)

1 unit = 32 rupees

So 100 unit ( which a lent initially to my friend) is equal to

= 100 X 32 = 3200 rupees

Step-by-step explanation:

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