Augustus can make 3 milkshakes per hour while Luna can make 7 milkshakes per hour. If Augustus and Luna have been making milkshakes for 8 hours now, how many milkshakes have they made? Let's be accurate as possible.
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Augustus and Luna can make a total of 3 + 7 = 10 milkshakes per hour. Therefore, they made a total of 10 x 8 = 80 milkshakes in 8 hours.
The answer: 80.
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