How many years would it take jim to earn interest equal to half of his original principal at 10% simple interest? a. 6 months b. 12 months c. 5 years d. 10 years

Now, recall that I = Prt.

now, half of the original principal is just P/2, so, how many years will it take Jim to get in interest, an amount that is half of what he put in.

now.... neverminding P amount, we can say... that say if P = 2, then I = 1, because we want I to be half of P, and when that happens, every $2 returned $1 in interest with a 10% simple interest, what year is it?