Rs A person borrowed Rs 16,000 from a bank at 12.5 % per annum simple interest
and lent the whole amount to a shopkeeper at the same rate of compound interest.
How much will he gain after 3 years?

the answer is 510

step-by-step explanation:

15 • 13 = 195

15 • 12 = 180

15 • 5 = 75

12 • 5 = 60

195 + 180 = 375

375 + 75 = 450

450 + 60 = 510

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right

a reflection across the x-axis , followed by the by a reflection across the y-axis , and then a scale dilation of 0.5 .