Percentages: Profit and Loss

Tommy bought 4 toy models for $600 and then sold them all at $180 each. Find the total profit that Tommy made.

The cost price of a dress is $80 and it is sold at a profit of 30%. Find the profit.

An air-conditioner which costs $9000 is sold at a profit of 4%. Find the selling price of the air-conditioner.

A shop owner sold a toy bear at $480 and the loss was $320. Find the cost price of the toy bear.

• - 320 = Cost - 480

• 320 = 480 + Cost

• Cost = 480 - 320

• Cost = 480 + 320

The cost price of a bookshelf is $3650. It is sold at a loss of 18%. Find the loss.

Calvin sells a computer at a loss of 35%. If the loss is $1750, find the cost price of the computer.