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AleksandrR [38]
3 years ago
12

The ratio of pencils to erasers is 4:1 if there are 20 pencils how many erasers are there?

Mathematics
1 answer:
Levart [38]3 years ago
7 0
It is 5 because you have to multiply by 5 by 4 and get 20 when you multiply by 5×1 and get 5
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