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Liono4ka [1.6K]
3 years ago
9

A volunteer has 12 pounds of birdseed to put in the bird feeders in all of the city parks. There are 13/4 cups of birdseed in a

pound, and each bird feeder holds about 3/4 cup of birdseed. How many bird feeders can the volunteer fill completely.
Mathematics
1 answer:
kozerog [31]3 years ago
5 0

Answer:

\large \boxed{28}

Step-by-step explanation:

1. Calculate the number of cups

\text{Cups} = \text{12 lb}\times\dfrac{1\frac{3}{4} \text{ cups}}{\text{1 lb}} =12\times\dfrac{\text{7 cups}}{4} = 3\times7\text{ cups}= \text{21 cups}

2. Calculate the number of bird feeders

\text{ Feeders}= \text{21 cups} \times \dfrac{\text{1 feeder}}{\frac{3}{4}\text{ cup}}=\text{21 cups} \times \dfrac{\text{4 feeders}}{\text{3 cups}} = 7 \times \text{ 4 feeders}\\\\= \textbf{28 feeders}\\\text{The volunteer can fill $\large \boxed{\textbf{28 feeders}}$}

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