Question

9. Find the CI at the rate of 14% per annum for
1 year on a sum of 12,000 compounded
half-yearly.
15

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Answer 1

Answer is with the attached clip.
Hope it will help you.
: )

Answer 2

Answer:

15595.2

Step-by-step explanation:

Compound Interest=x

Principal=12000

Time =2 half years (because there are two half years in one year)

$12000 \times (114 \div 100) ^{2} \\( 12000 \times 57 \times 57) \div (50 \times 50) \\ 15595.2$