A dress costing $180 is on sale with a 10% discount. What is the amount of the discount?

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Multiple Choice

A dress costing $180 is on sale with a 10% discount. What is the amount of the discount?

Explanation:
To determine the amount of the discount on a dress costing $180 with a 10% discount, you need to calculate 10% of the original price. First, convert the percentage discount to a decimal. This is done by dividing 10 by 100, which gives you 0.10. Next, multiply this decimal by the original price of the dress: \[ 0.10 \times 180 = 18 \] Therefore, the amount of the discount is $18. This means that when the dress is sold at a 10% discount, the reduction in price is $18 from the original cost. This calculation shows why the answer indicating the discount amount as $18 is the correct choice.

To determine the amount of the discount on a dress costing $180 with a 10% discount, you need to calculate 10% of the original price.

First, convert the percentage discount to a decimal. This is done by dividing 10 by 100, which gives you 0.10. Next, multiply this decimal by the original price of the dress:

[

0.10 \times 180 = 18

]

Therefore, the amount of the discount is $18. This means that when the dress is sold at a 10% discount, the reduction in price is $18 from the original cost.

This calculation shows why the answer indicating the discount amount as $18 is the correct choice.

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