Math, asked by ariyanahamed1234a, 2 months ago

A sum of placed at CI doubles itself in 4 years . In how many years , will it amount to 8 times itself

Answers

Answered by SamirSP
1

Answer:

12 year

Step-by-step explanation:

x ------->2x in 4 year

x -------> 8x in 3*4 = 12 year

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