Question

The difference of simple interest of 13% per annum and 12% per annum of a sum in 1 year is rate 110 . then, the sum is

Answer 1

According to the ques
let sum is P
then...
[P×13×1/100]-[P×12×1/100]=110
13P/100-12P/100=110
P/100=110
P=110×100

P=11000 rs........

hope it will help you ☺

Answer 2

Step-by-step explanation:

Let the sum be 'y'

then, [(y x13 x 1)/100 ]- [( y x 12 x 1) / 100]=110

since ( y / 100 ) = Rs 110

∴ Y = Rs 11000

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