Question

(c) if selling price of five pens is equal to the cost price of four pens, then the gain or
loss per cent is
2096 gain
20% loss
2596 loss
25% gain​

Answer 1

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CP of 5 pens=5 rupees

SP of 5 pens=CP of 4 pens=4 rupees

loss = CP - SP

loss =5 -4

loss =1%

Loss% = Loss/SP ×100

Loss% = 1/5 ×100

Loss% = 20%

Answer 2

Answer:

20%

Step-by-step explanation:

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