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konstantin123 [22]
2 years ago
4

a family uses 2.5 quarts of milk per day. How many gallons of milk does the family use in 75 days? Which expression can be used

to solve this problem?
Mathematics
2 answers:
yaroslaw [1]2 years ago
6 0
The answer is 46.875
Slav-nsk [51]2 years ago
4 0
There are 4 quarts in one gallon, thus

\bf \begin{array}{ccllll}
quarts&days\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
2.5&1\\
x&75
\end{array}\implies \cfrac{2.5}{x}=\cfrac{1}{75}

solve for "x"

that'd give you how many quarts in 75 days, divide it by 4, to get the gallons
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