by selling a chair for rs. 1375 a man gains 10%. find its cost price?
Answers
Answered by
4
s.p of a chair=rs.1375
let the C.p be x
profit %=10% of x
profit=rs.x/10
A/Q
C.p + profit= s.p
=> x+x/10=1375
=>11x/10=1375
=>x=1375×10/11
=>x=1250
Therefore cost price is rs.1250.
let the C.p be x
profit %=10% of x
profit=rs.x/10
A/Q
C.p + profit= s.p
=> x+x/10=1375
=>11x/10=1375
=>x=1375×10/11
=>x=1250
Therefore cost price is rs.1250.
Answered by
1
let CP be X
1375-X=10/100×X
1375-X=X/10
1375=X/10+X
1375=11X/10
13750=11X
X=₹1250
CP=₹1250
1375-X=10/100×X
1375-X=X/10
1375=X/10+X
1375=11X/10
13750=11X
X=₹1250
CP=₹1250
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