student buys a pen for Rs 90 and sells it for Rs 100. Find his gain and gain percent.
Answers
Answered by
1
Answer:
10%
Step-by-step explanation:
A student buy a pen at =rs.90
He sells the pen at = rs.100
therefore,Profit = selling price- cost price
=rs.(100-90)
=rs.10
profit percentage=Profit price/selling price ×100
=10/100×100
=10%
Answered by
0
Answer:
cost price =90
selling price =100
profit =selling price -cost price
=100-90
=10 Rs
profit percent =profit÷cost price ×100
= 10÷90×100
= 11.11
hence,his profit is 10 Rs and 11.11 percent
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