Math, asked by Dhansu, 1 year ago

Divide 15600 into 2 parts that the interest on one at 5% for 5 yrs is = the other at 4.5% for 6 yrs

Answers

Answered by qais
4
let 15600 is divided into x and (15600-x)
as interest is same 
A/q,
(x×5×5)/100= ((15600-x)×4.5×6)/100
solving,
⇒x= 8100
so other part = 15600- 8100 =7500 

Dhansu: Please Explain Elaborately!
Dhansu: How to get 81000
Dhansu: I mean 8100
qais: (x×5×5)/100= ((15600-x)×4.5×6)/100 => 25x =(421200 -27x) =>52x=421200=>x =8100
qais: i think..now u got it :)
Dhansu: Thank You very much
qais: plz mark it the best
Dhansu: Ok
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