Question

a man bought pencils at 5 for 20 and sold them at 6 for 30. find his gain or loss per cent

Answer 1

the answer is gain - 25% this may help you

Answer 2

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HERE'S YOUR ANSWER
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A man bought 5 pencils at=rs20
And sold 6 pencils for=rs30

his gain or loss percent= cp of 5 pencils=20
cp of 1 pencil =20÷5.
=4 rs.
=sp of 6 pencils=30
=sp of 1 pencil=6÷30
=5rs
therefore, he got profit of 1 rs. on 1 pencil and
HERE'S YOUR ANSWER

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