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Title: Volume

Grade: 6-a Lesson: S3-L3

Explanation: Let us verify the answer here with the steps.

Lesson Steps Head1

Step	Type	Explanation	Answer
1	Problem	Lucy bought 45 quarts of chocolate milk and 56 gallons of white milk. How many quarts of milk did Lucy buy in all?
2	Step	To determine the total quarts of milk Lucy bought, we must convert the gallons of white milk to quarts and add it to the quarts of chocolate milk
3	Hint	1 gallon is equal to 4 quarts, so you can multiply the number of gallons by 4 to convert it to quarts	1 gallon = 4 quarts
4	Step	So, for the white milk:	\$ 56 "gallons" \times (4 "quarts")/("gallon") = 224 "quarts"\$
5	Step	Now, add the quarts of chocolate milk to the quarts of white milk:	45 quarts (chocolate milk) + 224 quarts (white milk)
6	Step	After addition, we get	269 quarts
7	Step	Lucy bought a total of 269 quarts of milk.
8		Answer	B

Step

Type

Explanation

Answer

Problem

Lucy bought 45 quarts of chocolate milk and 56 gallons of white milk. How many quarts of milk did Lucy buy in all?

Step

To determine the total quarts of milk Lucy bought, we must convert the gallons of white milk to quarts and add it to the quarts of chocolate milk

Hint

1 gallon is equal to 4 quarts, so you can multiply the number of gallons by 4 to convert it to quarts

1 gallon = 4 quarts

Step

So, for the white milk:

\$ 56 "gallons" \times (4 "quarts")/("gallon") = 224 "quarts"\$

Step

Now, add the quarts of chocolate milk to the quarts of white milk:

45 quarts (chocolate milk) + 224 quarts (white milk)

Step

After addition, we get

269 quarts

Step

Lucy bought a total of 269 quarts of milk.

Answer