Answer: 4 13/30 cups
Explanation:
Since Lila used 1 2/5 times as much lemonade as Naomi did (3 1/6 cups), we have to multiply 1 2/5 by 3 1/6:
1 2/5 โ 3 1/6 = ?
19/6 โ 7/5 = 133/30
133/30 = 4 13/30
4 13/30 cups
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