3 years ago

At the end of 8 years, Anna paid $400 interest for a loan. If the simple annual interest rate was 4%, how much did Anna borrow?

Mathematics

2 answers:

antiseptic1488 [7]3 years ago

6 0

$1250

Use the formula i = prt

In this case, we don't know P or Principal amount

i = 400

r = .04 *found by diving 4/100*

n = 8

Set formula to solve for P like: P= i/r(n)

P=400/.04(8)

P= 400/.32

P = 1250

ELEN [110]3 years ago

4 0

Answer:

1250

Step-by-step explanation:

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