Final answer:
To calculate the sale price of a TV originally costing $250 with a 15% discount, convert 15% to a decimal (0.15) and multiply by the original price to find the discount amount. Subtract the discount from the original price to find the sale price, which is $212.50.
Step-by-step explanation:
The student is asking about calculating the sale price of a TV during a store sale. First, we need to find 15% of the original cost of the TV, which is $250. To do this, we convert the percentage to a decimal and then multiply by the original cost:
$250.00 \times 0.15 = $37.50
This amount represents the discount on the original price. To find the sale price, we subtract the discount from the original price:
$250.00 - $37.50 = $212.50
Therefore, the sale price of the TV is $212.50.