Question

find the time when simple interest on rupees 12000 at 6 whole 1/2% per annum is rupees 2730

Answer 1

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Here is your answer
P = Rs 12,000
R = 13/2% p.a
SI =Rs 2,730
Let Time is t years

As we know the formula

SI = PRT/100
$2730 = \frac{12000 \times 13 \times t}{100 \times 2} \\ 2730 = 60 \times 13 \times t \\ t = \frac{2730}{60 \times 13} \\ t = 3.5 \: \: years$
Therefore
Time is 3.5 years

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Answer 2

Answer:

Step-by-step explanation:

interest=(p×r×t)÷100

2730=(12000×6.5×t)÷100

273000=12000×6.5×t

273000÷(12000×6.5)=3.5=t

so time=3.5 years