passpadi

2021

Mathematics

JAMB

Musa borrows N10.00 at 2% per month simple interest and repays N8.00 after 4 months. How much does he still owe?

A.

N10.80

B.

N10.67

C.

N2.80

D.

N2.67

Correct Answer: N2.80

Explanation

I = (PRT)/100 = (10 × 2 × 4)/100 = 4/5 = 0.8 Total amount = N10.80 He pays N8.00 Remainder = 10.80 - 8.00 = N2.80

I = (PRT)/100 = (10 × 2 × 4)/100 = 4/5 = 0.8 Total amount = N10.80 He pays N8.00 Remainder = 10.80 - 8.00 = N2.80
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