Math, asked by vjastha, 1 year ago

please solve this question very urgent please solve fast ques in attachment ques no.4 fast please

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Answers

Answered by leninviki
1
assume c.p=100
c.p(cost price)
s.p(selling price)
gain percentage=(s.p-c.p)/c.p*100
12=(s.p-100)/100*100
s.p=112
market price*(100-discount)/100=s.p
M.P*(100-20)/100=112
M.P*4/5=112
M.P=140

above c.p percentage=(140-100)/100*100
=40%

vjastha: thanks for solving but now my exam has passed has done
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