Question

1)An article was bought for 350, and sold for 630. Find the gain per cent.
2)By selling an article for 2,500, a man gains 20%. Find his gain.
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Answer 1

Answer:

1.cp=350

sp=630

gain=630-350

=280

gain%=gain/cp×100

=280/350×100

=80%

2.sp=2500

gain=20%

=2500×20/100

=500

cp. =2500-500

=2000

Answer 2

Step-by-step explanation:

see above

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