Karen hangs 6 ferns around her house. Each fern has 7 fronds, and each frond has 30 leaves. How many leaves do all the ferns have?
Thoughts? Step-by-step reasoning:
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First find the total number of fronds on all the ferns: 7 fronds / fern * 6 ferns = 42 fronds. Then find the total number of leaves on 42 fronds: 42 fronds * 30 leaves / frond = 1260 leaves.
Thus, the answer is 1260.
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