Math, asked by jeniangel9280, 1 year ago

By selling 50 pens, a shopkeeper lost the amount equal to
the selling price of 10 pens. His loss per cent is _

Answers

Answered by ritikr
46
let cp of one pen be x . so cp of 50 pen =50x sp lost by him 10x. 10/50×100= 20,percent
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