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3 years ago

Employees of a discount appliance store receive an additional 20% off of the lowest price on an item.

Mathematics

1 answer:

masya89 [10]3 years ago

6 0

Answer:

D. $306.

Step-by-step explanation:

If the dishwasher originally cost $450, then after applying 15% off, its price will be 100% - 15% = 85% of the original price:

$\dfrac{85\%}{100\%} *\$450$

$0.85*\$450 = \$382.5$

Thus, during the 15% off sale, the dishwasher will cost $382.5.

Now, the employees of the discount appliance store receive an additional 20% off; therefore, the price of the dishwasher will be 100% - 20% = 80% of $382.5:

$\dfrac{80\%}{100\%} *\$382.5$

$0.8*\$382.5=\$306$

Therefore, the employee will purchase the dishwasher at a price of $306, which is choice D.

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