Question

Mahesh earned a profit of 10% by selling a washing machine for Rs7150 . Find the cost price of the washing machine ​

Answer 1

Answer:

6435

Step-by-step explanation:

10%of 7150

10/100 * 7150

=715

7150-715=6435

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Answer 2

Answer:

Answer:

6800

Step-by-step explanation:

cp = sp * 100/ (100 + profit%)

cp = cost price, sp= selling price

cp = 7140* 100/(100+10)

cp = 7140 * 100/110

cp = 64 * 100 = 6800

so cost price is 6400

to verify profit is 10% means 6400*10/100= 640

then sp = cp + profit

sp = 6400+ 640 = 7040