Math, asked by Adwita, 1 year ago

If the cost price of 15 pens is equal to the selling price of 20 pens, find the loss percent.


Adwita: Answer me fast.......

Answers

Answered by tnwramit1
7
Let assume cp of one pen =1₹
15 pens =15₹
Sp of 20 pens =cp of 15 pens=15₹
Cp of 20 pens acc to 1₹ for each =20₹
So loss =20-15=5₹
Loss%=(5/20)x100=5x5=25% loss

Adwita: Its absolutely correct.........
tnwramit1: hmmm
Adwita: Thanks for solving it..........
Adwita: Thanks.........................
tnwramit1: np
Answered by kithu1
10
25% is the answer.
selling percentage =
 \frac{15}{20}  \times 100 = 75percent \\ so \: lose = 100 - 75 = 25percent

Adwita: Thanks..dear....
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