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Aleonysh [2.5K]
3 years ago
13

If 12 pens cost 3.48 how much do 20 cost

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
7 0

Step-by-step explanation:

12/3.48= cost of 1 book

cost of 20 books = 12/3.48×20 =68.95

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Answer:

Step-by-step explanation:

Hello!

The variable of interest is:

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