Math, asked by eshaaggarwal7994, 1 year ago

How much time will it take for an amount of rs 450 to yield rs 81 as interest at 4.5?

Answers

Answered by newtoninstitute
6

Answer:

4 years.

Step-by-step explanation:

Given:

I=81

R=4.5

P=450

To find

T=? Let take T = X

As we know,

I = P*R*T/100

Putting values in formula,

81 = 450*4.5*X/100

81*100 =450*4.5*X

8100/450 = 4.5X

18/4.5 =X

4 = X

Hence it will take 4 years.

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