A sum of money become 7/4 of itself in 16 years at certain rate of intrest, find the rate of intrest?
Answers
Answered by
0
Answer: A= 100(7/4)
Step-by-step explanation:
A=P(1+TR%)
7P4=P(1+6R%)
74=(1+6R%)
74−1=6R%
R%=0.125
R%=12.5%
Check
Let P=100, then
A=100+100×6×0.125
A=100+75
A=100(7/4)
Similar questions