Question

Two ice cream machines make a total of 320 gallons in a certain amount of time. Working together for the same length of time, how many gallons of ice cream can each number of machines make?
3 ice cream machines
4 ice cream machines

Answer 1

320 / 2 = 160 gallons
Each machine makes 160

3 x 160 = 480 gallons
4 x 160 = 640 gallons

Answer 2

3 ice cream machines will make a total of 480 gallons for the same length of time

4 ice cream machines will make a total of 640 gallons for the same length of time

From the question,

We are to determine the number of gallons of ice cream that could be made.

• For the quantity 3 ice cream machines will make.

From the given information,

2 ice cream machines make a total of 320 gallons in a certain amount of time.

If 2 ice cream machines can make a total of 320 gallons

Then,

3 ice cream machines will make a total of x gallons in the same amount of time

x = $\frac{320 \times 3}{2}$

x = 480 gallons

Hence, 3 ice cream machines will make a total of 480 gallons.

• For the quantity 4 ice cream machines will make.

If 2 ice cream machines can make a total of 320 gallons

Then,

4 ice cream machines will make a total of y gallons in the same amount of time

y = $\frac{320 \times 4}{2}$

y = 640 gallons

Hence, 4 ice cream machines will make a total of 640 gallons.

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