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A packing operator can assemble 3 cardboard boxes in 7 minutes. At this rate, how many boxes can she assemble in 35 minutes? |
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Answer» 15 cardboard BOXES Step-by-step explanation:3 cardboard boxes =7 minutes is EQUATION 1so, 35 minutes =?multiply equation 1 by 5 3*5 cardboard boxes=7*5 minutes 15boxes =35 minutes. hence 15 boxes can be ASSEMBLED |
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