Adriingashley4147 Adriingashley4147

01-08-2021
Mathematics

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The price of a laptop is fixed 20% above it's cost price and sold it at 13%discount to gain rs 1980 . How much should a customer pay for it

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mhanifa mhanifa

02-08-2021

Answer:

Rs 46980

Step-by-step explanation:

Let the cost is x, we have then:

1.2x*(0.87) = x + 1980
(1.2*0.87 - 1)x = 1980
0.044x = 1980
x = 1980/0.044
x = 45000

Cost is 45000, then SP is:

SP = 45000 + 1980 = 46980

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