Questions: An exercise machine with an original price of 910 is on sale at 18% off. a. What is the discount amount? b. What is the exercise machine's sale price?

An exercise machine with an original price of 910 is on sale at 18% off. a. What is the discount amount? b. What is the exercise machine's sale price?
Transcript text: An exercise machine with an original price of $\$ 910$ is on sale at $18 \%$ off. a. What is the discount amount? b. What is the exercise machine's sale price?
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Solution

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Solution Steps

Step 1: Calculate the Discount Amount

To find the discount amount (D), multiply the original price (P = $910) by the discount rate (r = 18%). Using the formula: $D = P \times \frac{r}{100} = $910 \times \frac{18}{100} = $163.8.$

Step 2: Calculate the Sale Price

To find the sale price (S), subtract the discount amount (D = $163.8) from the original price (P = $910). Using the formula: $S = P - D = $910 - $163.8 = $746.2.$

Final Answer:

The discount amount is $163.8, and the sale price after applying the discount is $746.2.

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