Question

an electronics dealer offers a discount of 10% on the marked price of electronics. he still makes a profit of 20%. if his gain on the sale of one electronic item is rupees 4500, find the marked price of the article

Answer 1

Answer:

Rs 30000

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Step-by-step explanation:

Marked Price = M

Discount = (10/100)*M = 0.1 M

Selling Price = M - 0.1 M = 0.9 M

Cost Price = C

Gain = (20/100)*C = 0.2 C

0.2 C = 4500

C = 22500

Selling Price = C + 0.2C

= 22500 + 4500 = 27000

0.9M = 27000

M = 30000

Answer 2

Answer:

please see the picture dear ...