Question

What sum will amount 2 Rupees 6593.40 in second year if the rate r 10% it and 11% for the two successive year​

Answer 1

Here's your answer.

Let the principal be P,
A=6593.40,
R= 10%, 11%
The= 2 years
Interest of the 1 year= PRT/100
= P×10×1/100
=P/10

At the end of the 1 year amount will be
P+P/10
= 11P/10

Interest of the 2 year.
PRT/100
11P/10×11× 1/100
121P/1000

At the end of 2 year amount will be.
11P/10+121P/1000

Given that, P= 6593.40
Therefore,

6593.40= 1221P/1000
1221P= 6593,400
P= 6593,400/1221
P=5, 400

Therefore the sum is 5,400.

Hope it helps you.

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Answer 2

I don't know answer.. ..