A few days ago
thegame1083

Simple Interest Help?

the problem states:

Calculate the commercial simple interest of $8000 during 7 months 15 day period at a 1.5% monthly interest rate?

In the answer key it says $900 but I keep getting only $6.31

I’m using the formula I = PRT and I’ve tried the compound formula as well

Top 4 Answers
A few days ago
Zed

Favorite Answer

since it’s simple interest.. all you have to do is calculate the interest, then multiply it by the number of months…

so its:

8000* .015 *7.5 = $900

P = 8000

R = 0.015

T = 7 months and 15 days = 7.5 months

2

A few days ago
    
I = Prt

I = interest

P = principle

r= rate

t = time

I = 8000 (.015) (7.5)

I = $900

0

A few days ago
You Lames!
Yep she’s on the money.
0

A few days ago
Anonymous
she’s right
0