A man invested a sum of n280 00 partly at 5 and... - JAMB Mathematics 1992 Question
A man invested a sum of n280.00 partly at 5% and partly at 4%. if the total interest is N12.90 per annum, find the amount invested at 5%
A
14.00
B
120.00
C
140.00
D
160.00
correct option: d
Please share this, thanks:
Add your answer
No responses