a man sells his Scooter for rupees 3,000 making a profit of 20% How much did the scooter cost him
Answers
Answered by
17
Use the formula
C.P=[100/ (100+gain%)] × S.P
= 100/ (100+20%)] ×3000
= 100/ (120) ×3000
= ₹2500
C.P=[100/ (100+gain%)] × S.P
= 100/ (100+20%)] ×3000
= 100/ (120) ×3000
= ₹2500
Answered by
4
sp=3000 at gain% 20.
cp=100+gain%/100×sp
120/100×3000= 3600
so, cp=3600
cp=100+gain%/100×sp
120/100×3000= 3600
so, cp=3600
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