in what time will rs.72 become rs.81 at 6 1/4% p.a. simple interest
Answers
Answered by
43
Answer:
2 years
Step-by-step explanation:
Principle=Rs.72
Rate of interest=6.25%
Amount=Rs.81
Simple interest=Amount -Principl
=81-72
=Rs.9
Simple interest=PTR/100
9=72×T×6.25/100
9=450T/100
T=(9×100)/450
T=2years
Answered by
1
Answer:
2 years
Step-by-step explanation:
P=72
R=6 1/4=6.25%
A=81
T=?
SI=A-P
=81-72
=9
SI=P×R×T/100
=72×T×6.25/100
=450T/100
T=9×100/450
=900/450
=2yrs
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