leiagreene2
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Last week’s shipment of plates contained 2 broken plates out of 150. How many could be expected to be broken in next week’s shipment of 225?

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alfredjiang2010
3 probably. If 2 plates break out of 150 then you know that dividing 150 with 2 you get 75 and that means that 75 = 1 broken plates and which means that the next weak will be 1 broken plate. 150+75=225.

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