In a grocery store a $21 case of toilet paper is labeled, "Get a 20% discount." What is the discount? What is the sale price of
the toilet paper?
2 answers:
Answer:
Discount: $4.2
Sale price: $16.8
Step-by-step explanation:
To get the discount we should find what is 20% of the the toilet paper price $21.
To get 20% in decimal form we divide it by 100, so that we get: 0.2
Then 20% of $21 is: 0.2*$21 = $4.2
That is the discount.
Then to get the sale price of the toilet paper we take away the discount from the labeled price:
$21 - $4.2 = $16.8
That is the sale price.
Hi There!
Step-by-step explanation and Answer:
21 * 0.2 = $4.2 (Discount)
21 - 4.2 = $16.8 (Sale Price)
Hope This Helps :)
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