Question

calculate the amount and c.I if the interest is compounded half year principal 4096 rate= 10%.time 18 months

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Answer 1

Answer:

Given, principal =₹4096

Rare of interest=10%,it is compounded half yearly so, 10%/2=5%

Time=18 months=3 half years

First of all =amount=4096(1+5/100)^3

4096(1+1/20)^3

4096(21/20)^3

4096×21×21 ×21 /20×20 ×20 =₹4741.63

Therefore C. I=4741.63-4096=₹645.63

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Answer 2

Answer:

hope so it will helpful to you