Spectrum Math Grade 4 Chapter 7 Lesson 3 Answer Key Liquid Volume (Cups, Pints, Quants, and Gallons)

This handy Spectrum Math Grade 4 Answer Key Chapter 7 Lesson 7.3 Liquid Volume (Cups, Pints, Quants, and Gallons) provides detailed answers for the workbook questions.

Spectrum Math Grade 4 Chapter 7 Lesson 7.3 Liquid Volume (Cups, Pints, Quants, and Gallons) Answers Key

Conversion Table
1 cup (c.) = 8 ounces (oz.)
1 pint (pt.) 2 cups (c.)
1 quart (qt.) = 2 pints (pt.)
1 quart (qt.) = 4 cups (c.)
1 gallon (gal.) = 4 quarts (qt.)
1 gallon (gal.) = 8 pints (pt.)
1 gallon (gal.) = 16 cups (c.)

When converting from a larger unit to a smaller unit, multiply.
7qt.= ____________ pt.
Know: 1 qt. = 2 pt.
7 × 2 = 14
7 qt.= 14 pt.

When converting from a smaller unit to a larger unit, divide.
16 qt.= ___________ gal.
Know: 4 qt. = 1 gal.
16 ÷ 4 = 4
16 qt. = 4 gal.

Complete the following.

Question 1.
a. 2 gal. = _____________ qt.
8 qt.

Explanation:
1 gallon (gal.) = 4 quarts (qt.)
2 gallons is how much quart
2 × 4 = 8 qt.

b. 4 pt. = _____________ qt.
2 qt

Explanation:
We know
1 quart (qt.) = 2 pints (pt.)
4 pt ÷ 2 = 2 qt

c. 12 c. = _____________ pt.
6 pt

Explanation:
We know
1 pint (pt.) = 2 cups (c.)
12 ÷ 2 = 6 pt
12 c. = 6 pt

Question 2.
a. 24 qt. = _____________ gal.
6 gal.

Explanation:
Explanation:
We know
1 gallon (gal.) = 4 quarts (qt.)
we need to convert qt to gal.
24 qt = 24 ÷ 4
= 6 gal.

b. 16 oz. = _____________ c.
2 c.

Explanation:
We know
1 cup (c.) = 8 ounces (oz.)
16 oz = 16 ÷ 8
= 2 c

c. 10 qt. = _____________ pt.
20 pt.

Explanation:
We know
1 quart (qt.) = 2 pints (pt.)
10 qt = 10 × 2
= 20 pt.

Question 3.
a. 14 pt. = _____________ qt.
28 qt

Explanation:
We know
1 quart (qt.) = 2 pints (pt.)
14 pt = 14 × 2
= 28 qt

b. 28 qt. = _____________ gal.
7 gal.

Explanation:
Explanation:
We know
1 gallon (gal.) = 4 quarts (qt.)
28 qt = 28 ÷ 4
= 7 gal.

c. 14 pt. = _____________ c.
28 c

Explanation:
We know
1 pint (pt.) = 2 cups (c.)
14 pt = 14 × 2
= 28 c

Question 4.
a. 48 c. = _____________ pt.
Explanation:
We know that
1 pint (pt.) = 2 cups (c.)
48 c = 48 ÷ 2
= 24 pt.

b. 32 oz. = _____________ c.
4 c

Explanation:
We know that
1 cup (c.) = 8 ounces (oz.)
32 oz = 32 ÷ 8
= 4 c

c. 14 c. = _____________ pt.
Explanation:
We know
1 pint (pt.) = 2 cups (c.)
We need to find 14 c
14 c = 14 ÷ 2
= 7 pt.

Question 5.
a. 10 gal. = _____________ qt.
40 qt

Explanation:
We know
1 gallon (gal.) = 4 quarts (qt.)
10 gal. = 10 × 4
= 40 qt

b. 30 pt. = _____________ c.
Explanation:
We know
1 pint (pt.) = 2 cups (c.)
30 pt. = 30 × 2
= 60 c.

c. 18 c. = _____________ pt.
9 pt.

Explanation:
We know
1 pint (pt.) = 2 cups (c.)
18 c. = 18 ÷ 2
= 9 pt.

Question 6.
a. 12 gal. = _____________ qt.
Explanation:
We know that
1 gallon (gal.) = 4 quarts (qt.)
12 gal = 12 × 4
= 48 qt

b. 22 pt. = _____________ qt.
11 qt.

Explanation:
We know
1 quart (qt.) = 2 pints (pt.)
22 pt = 22 ÷ 2
= 11 qt.

c. 64 oz. = _____________ c.
8 c

Explanation:
We know
1 cup (c.) = 8 ounces (oz.)
64 oz. = 64 ÷ 8
= 8 c

Question 7.
a. 30 pt. = _____________ qt.
15 qt.

Explanation:
We know
1 quart (qt.) = 2 pints (pt.)
30 pt = 30 ÷ 2
= 15 qt.

b. 20 c. = _____________ oz.
160 oz.

Explanation:
We know
1 cup (c.) = 8 ounces (oz.)
20 c = 20 × 8
= 160 oz.

c. 40 qt. = _____________ gal.
10 gal.

Explanation:
We know
1 gallon (gal.) = 4 quarts (qt.)
40 qt. = 40 ÷ 4
= 10 gal.

Question 8.
a. 18 c. = _____________ pt.
9 pt

Explanation:
We know
1 pint (pt.) = 2 cups (c.)
18 c = 18 ÷ 2
= 9 pt

b. 44 pt. = _____________ c.
88 c

Explanation:
We know
1 pint (pt.) = 2 cups (c.)
44 pt = 44 × 2
= 88 c

c. 80 qt. = _____________ pt.
Explanation:
We know
1 quart (qt.) = 2 pints (pt.)
80 qt = 80 × 2
= 160 pt

Question 9.
a. 150 qt. = _____________ pt.
300 pt.

Explanation:
We know
1 quart (qt.) = 2 pints (pt.)
150 qt. = 150 × 2
= 300 pt.

b. 200 c. = _____________ pt.
100 pt.

Explanation:
We know
1 pint (pt.) = 2 cups (c.)
200 c. = 200 ÷ 2
= 100 pt.

c. 40 c. = _____________ oz.
320 oz.

Explanation:
We know
1 cup (c.) = 8 ounces (oz.)
40 c. = 40 × 8
= 320 oz.

Question 10.
88 oz. = _____________ c.
11 c.

Explanation:
We know that
1 cup (c.) = 8 ounces (oz.)
88 oz = 88 ÷ 8
= 11 c.

b. 16 qt. = _____________ gal.
4 gal.

Explanation:
We know that
1 gallon (gal.) = 4 quarts (qt.)
16 qt = 16 ÷ 4
= 4 gal.

c. 50 qt. = _____________ pt.