Question

A stationary shopkeeper sold 600 pens at a profit of 15%. If a pen costs him Rs 6, find the selling price of all
the pens.
7. A fruit vendor sold his entire lot of fruits at a loss of 8%. If his SP is 3,68,000. Find his CP.​

Answer 1

Step-by-step explanation:

CP of 1pen=Rs6

CP of 600pens= 600×6=rs3600

profit=15%

SP= CP×(100+15\100)

SP=3600×115/100

SP =36×115

SP=4140