Math, asked by amishamay1318, 5 months ago

A shopkeeper allows a discount of 40% and still gains 20%,If cost price of an article is Rs.850. Find the marked price.

Answers

Answered by suyashchaubey07

0

Step-by-step explanation:

CP = Rs. 450

P % = 20 %

P=P % * CP / 100

P = 20 * 450 / 100

P = Rs. 90

SP = CP + P =

SP = 450 + 90

SP = Rs. 540

D% = 10 %

MP = ( 100 * SP) / (100 - D % ) =

MP = ( 100 * 540 ) / (100 - 10 ) =

MP = 100 * 540 / 90

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