Question

✔Question 1

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Timmy uses 12 cups of sugar for every 2 gallons of lemonade he makes. How many cups of sugar would Timmy use if he makes 13 gallons of lemonade?
1²/2
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Answer 1

Timmy would use 78 cups of sugar if he makes 13 gallons of lemonade.

Step-by-step explanation:

To find out how many cups of sugar Timmy would use if he makes 13 gallons of lemonade, we can set up a proportion. We know that for every 2 gallons of lemonade, Timmy uses 12 cups of sugar. Using this information, we can set up the proportion 2 gallons = 12 cups and 13 gallons = x cups, where x is the unknown number of cups of sugar. Solving this proportion, we can find the value of x:

2/12 = 13/x

Multiplying both sides of the equation by 12 and 13, we get:

2x = 12 * 13

2x = 156

Dividing both sides of the equation by 2, we find that x = 78. Therefore, Timmy would use 78 cups of sugar if he makes 13 gallons of lemonade.

Learn more about Proportions in mathematics