Question

0.26 A dealer purchased a washing machine for Rs. 7660. He allows a discount of 12% on
its marked price and still gains 10%. Find the marked price of the machine​

Answer 1

hope it will help you

cp of washing machine = ₹ 7660

let marked price = x

discount % = 12 %

12% of x =

= 12 / 100 × x

12 x

___

100

SP = MP - discount

= x - 12x / 100

= 100x - 12 x

________________

100

88 x

=________

100

gain % = 10 %

CP = 100

_____________× sp

100+ gain%

100× 88x 4x

___-________= ____;_

110 × 100. 5

4x/5= 7660x =

= 7660 × 5 / 4 = ₹ 9575

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