Math, asked by amrit12346, 11 months ago

please answer the 8th questions

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Answered by nikita12354
1
Sum = ₹1400
Time = 9/12 = 9/12 * 4 = 3 quarters
Rate = 12% = 12/4 = 3% quarterly

Compound interest = P[(1 + r/100)^n - 1]
➡ 1400[(1 + 3/100)^3 - 1]
➡ 1400[(103/100)^3 - 1]
➡ 1400[1092727/1000000 - 1]
➡ 1400 * 92727/1000000
➡ ₹129.81

amrit12346: thank you
nikita12354: mark brainliest
amrit12346: ok
kanika160817: welcome
Answered by kanika160817
1
Hope it will help you.
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