Question

dealer allows his customers a discount of 25% and still gains 25% if an article costs rupees 1440 to the dealer find its selling price and marked price​

Answer 1

Answer:

first find SP using Cp and profit. then taking MP =x find Sp. u will get MP. See the attached file

Answer 2

Answer:

Let MP = X.

CP = 1440.

SP = 1440 + 25% of 1440 = Rs. 1800.

SP = MP - 25% of MP

SP = X - 25% of 100.

SP = X - 0.25X

1800 = 0.75X

X = 2400.

MP = Rs. 2400.