# maths

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A sum of Rs100 is invested at 8%. Simple interest per annum. Calculate the interest at the end 1,2,3.....years.

• maths -

I = Po*r*t.

I =100*0.08*1 = \$8.

I = 100*0.08*2 = \$16.00.

You can do 3rd year.

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