Mathematics, 16.12.2021 03:20 adios0
It takes an air pump 6.2 minutes to fill a twin-size air mattress (39 by 8.75 by 75 inches). How long (in minutes) will it take to fill a California King sized mattress (72 by 8.75 by 84 inches)?
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It takes an air pump 6.2 minutes to fill a twin-size air mattress (39 by 8.75 by 75 inches). How lon...
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