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In a pet store, the small fishbowl holds up to 2 2/5 gallons of water. The large fishbowl holds up to 2 1/3 times as much water as the small fishbowl.

Eloise draws this model to represent the number of gallons of water the large fishbowl will hold.

How many gallons of water does the large fishbowl hold?

Enter your answer as a mixed number by filling in the boxes.

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In a pet store, the small fishbowl holds up to 2 2/5 gallons of water. The large fishbowl-example-1

1 Answer

5 votes

Final answer:

To determine the capacity of the large fishbowl, multiply the small fishbowl's capacity of 2 2/5 gallons by 2 1/3, resulting in the large fishbowl holding 5 3/5 gallons of water.

Step-by-step explanation:

To find out how many gallons the large fishbowl holds, we need to multiply the capacity of the small fishbowl by 2 1/3. First, let's convert the mixed numbers to improper fractions to make the multiplication easier. The small fishbowl holds 2 2/5 gallons, which can be converted to an improper fraction: 2 2/5 = (2×5) + 2 = 10/5 + 2/5 = 12/5 gallons.

Now, we need to multiply this by 2 1/3 times. Convert 2 1/3 to an improper fraction as well: 2 1/3 = (2×3) + 1 = 6/3 + 1/3 = 7/3.

Multiplying the two improper fractions we get: (12/5) × (7/3) = 84/15. To simplify this, we divide both the numerator and the denominator by their greatest common divisor, which is 3, getting 28/5. However, this is still an improper fraction. Converting it back to a mixed number, we divide the numerator by the denominator: 28 ÷ 5 = 5 with a remainder of 3. So the large fishbowl holds 5 3/5 gallons of water.

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