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14 votes
A recipe for lemonade calls for 2 1/2 quarts of water. How many cups of water should you use for the recipe?

User Themenace
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2 Answers

18 votes
18 votes

Final answer:

To make the lemonade recipe requiring 2 1/2 quarts of water, you convert the measurement to cups. Since one quart equals 4 cups, you will need 10 cups of water in total.

Step-by-step explanation:

There are a couple of ways to calculate the number of cups of water needed for the recipe:

Method 1: Using direct conversion factors

Convert quarts to cups: There are 4 cups in 1 quart.

Calculate the total number of cups in 2 quarts: 2 quarts × 4 cups/quart = 8 cups.

Add the fractional part: 2 1/2 quarts is equivalent to 2 + 1/2 = 5/2 quarts.

Convert the fractional part to cups: 1/2 quart × 4 cups/quart = 2 cups.

Add the whole and fractional parts: 8 cups + 2 cups = 10 cups.

Therefore, you should use 10 cups of water for the recipe.

Method 2: Using the recipe directly

Recognize that "2 1/2" is the same as 5/2.

Multiply the water quantity by the number of cups per quart: 5/2 quarts × 4 cups/quart = 10 cups.

Both methods lead to the same answer: 10 cups of water.

So, you should use 10 cups of water to make the lemonade according to the recipe. Remember that the recipe specifically calls for 2 1/2 quarts, which translates to 10 cups.

User JJSaccolo
by
3.0k points
18 votes
18 votes

Answer:

10 cups

Step-by-step explanation:

1 quart=4 cups

User Richard Greenwood
by
3.1k points