Math, asked by Kunika472, 1 year ago

IF the cost price of 15 books is equal to the selling price of 20 books, the loss per cent is

Answers

Answered by shreyance
7
cp of 15 books = sp of 20 books
sp of 20 books = cp of 15 books
now we have sp = 15 and cp = 20
loss = cp - sp
20 - 15
5
loss % = loss / cp ×100
= 5/20×100%
=25%

shreyance: its answer is 25 %
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