Question

if the cost of 5 pens is equal to selling price of 4 pens of same kind , find profit percent
plz step by step solve
answer is25%

Answer 1

Answer:

sp of 5 pen = cp of 4 pen

let cp of 4 pen = Rs 4

cp of 5 pen = Rs 5

sp of 5 pen = Rs 4

loss = Rs 1

loss % = 1*100/5 = 20%

Step-by-step explanation:

Answer 2

The profit% is 25%

Step-by-step explanation:

Let the cost of 1 pen be Re.1

Cost of 5 pens Rs.5

Cost of 4 pens = Rs.4

Selling price of 4 pens = Cost price of 5 pens

Selling price of 4 pens=Rs.5

SP>CP

So, profit

$Profit\% = \frac{SP-CP}{CP} \times 100$

$Profit\% = \frac{5-4}{4} \times 100$

$Profit\% = 25\%$

Hence The profit% is 25%

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The cost price of 5 pens is equal to the sell price of 6 pens find gain% and loss%?​

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