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13-02-2019
Mathematics

contestada

Albert can sell at a ratio of 20 book every 2 hour . How many book can he sell in 12 hours ?

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13-02-2019

Answer:

120 books sold in 12 hours

Step-by-step explanation:

So if you divide 20 by 2, you get 10 books sold per hour by Albert. 10x12= 120

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