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Emma sold 18 cups of lemonade in 4 hours. The next day was warmer and she sold twice as much lemonade in the same amount of time. What was the average rate of selling lemonade on the second day?
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Emma sold 18 cups of lemonade in 4 hours. The next day was warmer and she sold twice as much lemonade in the same amount of time. What was the average rate of selling lemonade on the second day?

User MoFoLuWaSo
by
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2 Answers

2 votes

Answer:

d

Explanation:

User Chilladx
by
7.3k points
1 vote
That would be (2)(18 cups) / (4 hours), or 9 cups per hour.
User Jeff Sharkey
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7.9k points
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