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Subjects
Mathematics CBSE
Class 7
Comparing quantities
Simple interest
8.
Find out the time period
Exercise condition:
5
m.
How much time will take a
principal
of money double itself at a rate of
13
\(\%\) per annum?
The time \(n\) \(=\)
years.
[
Note:
If it is a whole number mention as it is. If not then round off the answer and submit in single decimal].
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