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The school store sells packs of 12 pens for $2.40. Which is NOT a unit rate to describe this sale?

A. 20 cents per pen
B. 5 pens per dollar
C. 2.40 dollars per pack of pens
D. 120 pens per 24 dollars

2 Answers

4 votes
Which is NOT a unit rate to describe this sale?

answer is
D. 120 pens per 24 dollars
User King Jia
by
7.8k points
6 votes
the answer is D.

120 divided by 24 would not give you the price of ONE pen
User Pixy
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8.0k points

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