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Mathematics, 03.08.2019 14:40 paatnguyyen

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


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

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