Question

17
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Exercise 7d
A book seller purchased 20 dozens of pens at the rate of Rs.375 per dozen. He sold eac
of them at the rate of Rs.33. what was his percentage profit?​

Answer 1

Answer:

• 1Dozen =Rs 12

20 dozen =20*12=Rs240pens

• 1 dozen pen costs =Rs375

cost of 20 dozen pens=20*375=Rs7500

•. selling price of 1 pen =Rs 33

selling price of 240 pens =Rs240*33=Rs7920

sol- profit =(sp -cp )*100/cp

=(7920-7500)*100/7500

= 5.6

Therefore the profit percentage was 5.6

Answer 2

Answer:

here is your answer....

step by step explanation:

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