Question

Can anybody please answer this??

Divide Rs. 13000 into two parts in such a manner that the simple interest on the first part for 3 years at 5% per annum remains equal to two times the simple interest on the second part for 4 years at 3% per annum. Then the second part of amount after 2 year is??

Answer 1

Answer:

answer is 97.5

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Answer 2

Answer:

Step-by-step explanation:

let the sum be x and 13,000-x

x*3*5/100=2*(13,000-x)*4*3/100

5x=2(13,000-x)*4

5x=104000-8x

13x=104000

x=8000

now the sum foe the second part is 13,000-8000=5000

si=5000*2*4/100=400

now amount for the second part is

A=P+si

=5000+400=5400