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A $3$ -gallon container of laundry detergent costs $\$52.80$ . What is the price per cup? $\newline$ $\$$ _____

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Unit prices with unit conversions

Full solution

Q. A

3

-gallon container of laundry detergent costs

\$52.80

. What is the price per cup?

\newline

\$

_____

Identify cups in gallon: Identify the amount of cups in $1$ gallon. $1$ gallon = $16$ cups (since there are $4$ quarts in a gallon and $4$ cups in a quart)
Calculate total cups in $3$ gallons: Calculate the total number of cups in $3$ gallons. $\newline$ $3$ gallons = $3 \times 16$ cups $\newline$ $3$ gallons = $48$ cups
Calculate price per cup: Calculate the price per cup. $\newline$ Cost of laundry detergent: $\$52.80$ $\newline$ Total number of cups: $48$ $\newline$ Price per cup = Cost of laundry detergent / Total number of cups $\newline$ Price per cup = $\$52.80 / 48$ $\newline$ Price per cup = $\$1.10$

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