3)(a) Compound interest on a certain sum of money at 5% p. a. for 2 years is Rs246. Calculate simple interest on the same sum for 3 years at 6%
per annum
[5]

i think it might be a but you might want a second opinion

i think it would be c

mark brainliest if im right

step-by-step explanation:

8.75

how-to:

first, we need to find what we have to work with.

since i know that we have 7 (years) and 0.8 (inches), we can use these to solve and find the equation!

secondly, what you want to do, is see that we need to know how much growth out of the 0.8 inches he got in only 1 year, instead of 7 years.

let's try to divide.

7 ÷ 0.8 = 8.75