nidhi bought two pens , for rs 30 and rs 20 respectively. she told the first pen at a profit of 10% and other pen at loss of 10% find her profit or loss percent
Answers
Answered by
14
Answer:
Your answer is in the picture '2%'. I hope you will understand.
Attachments:
Answered by
4
Answer:
cost price of the 1st pen = rs. 30
selling price of the first pen = 30 + 30 × 10/100 ( as it has 10 percent gain )
= 30 + 3 = rs 33
cost price of the second pen = rs 20
selling price of the second pen = 20 - 20 × 10/100 (as it has 10 percent loss )
= 20 - 2 = rs 18
total cost price = rs 30 + rs 20 = rs 50
total selling price = rs 33 + rs 18 = rs 51
gain = rs 1
gain percent = 1/50 × 100 = 2 %
I HOPE U WILL UNDERSTAND THIS
Similar questions