## Basic College Mathematics (10th Edition)

Compute how many cups of milk are needed, then convert to quarts and gallons. Multiply amount per toddler by number of toddlers by number of days. $\frac{2}{3}\times15\times5=\frac{30}{3}\times5=10\times5=50$ cups of milk are needed each week. Convert to quarts. $50 c\times\frac{1 qt}{4 c} = \frac{50}{4} qt = 12.5 qt$ Convert to gallons. $12.5 qt\times\frac{1 gal}{4 qt}=\frac{12.5}{4} gal=3.125 gal$