The Profit on a watch is 15% of the cost price. If the profit is $150,find the cost price and selling price.
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Answered by
4
Answer:
Let the CP of the watch be Rs.x.
Case I,
Therefore, SP = 120x100=Rs.6x5120x100=Rs.6x5
Case II,
CP = Rs.(x - 100)
SP = Rs. (6x5−100)(6x5−100)
Profit = (6x5−x)=Rs.x5(6x5−x)=Rs.x5
Therefore, x5x−100×100=25x5x−100×100=25
=> 25x - 2500 = 20x
=> 5x = 2500
=> x = 2500525005 = Rs.500
hope it helps
Answered by
1
Let the CP of the watch be Rs.x.
Case I,
Therefore, SP = 120x100=Rs.6x5120x100=Rs.6x5
Case II,
CP = Rs.(x - 100)
SP = Rs. (6x5−100)(6x5−100)
Profit = (6x5−x)=Rs.x5(6x5−x)=Rs.x5
Therefore, x5x−100×100=25x5x−100×100=25
=> 25x - 2500 = 20x
=> 5x = 2500
=> x = 2500525005 = Rs.500
hi cutiepie..
i don't answer 5pts question but in your 5pts i did answer..your 5pts are like 50pts..
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