2. A shopkeeper buys 30 chocolate bars at * 15 each and sold all of th

1.	2. A shopkeeper buys 30 chocolate bars at * 15 each and sold all of them for525. Find the profit per cent he made.
Answer» total cost price -15x30 is 450total selling price -525profit percent -525-450) /450 x 100that is 16.666667 total price=15x30=450, total selling price=525, profit percent=525-450/450x100=16.666

2. A shopkeeper buys 30 chocolate bars at * 15 each and sold all of them for525. Find the profit per cent he made.

Answer»

total cost price -15x30 is 450total selling price -525profit percent -525-450) /450 x 100that is 16.666667

total price=15x30=450, total selling price=525, profit percent=525-450/450x100=16.666