Mohit solda watch to karim at again of 10% and karim sold to rahim at a gain of 4%.If rahim pays rs 14300 for how much did mohit purchase it?
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Your answer is in the pic i have uploded. Follw please
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Let 'x' be the price of watch paid by mohit..we have to find x
let 'y' be the price of watch paid by karim
Mohit--10%---karim--4%---rahim
X y 14300
(4/100)×y=14300-y
4y/100=14300-y
4y=1430000-100y
104y=1430000
Y=13750
(Cash paid by karim=13750)
(10/100)×x=13750-x
10x=1375000-100x
110x=1375000
X=12500
(Cash paid by the mohit=12500)
So the answer is 12500
Hope you understand the method
Thank you
let 'y' be the price of watch paid by karim
Mohit--10%---karim--4%---rahim
X y 14300
(4/100)×y=14300-y
4y/100=14300-y
4y=1430000-100y
104y=1430000
Y=13750
(Cash paid by karim=13750)
(10/100)×x=13750-x
10x=1375000-100x
110x=1375000
X=12500
(Cash paid by the mohit=12500)
So the answer is 12500
Hope you understand the method
Thank you
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