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6 votes
6 votes
A gardening company plants 10 trees in 2 hours.

How long will it take to plant 150 trees?

User Brigadir
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1 Answer

8 votes
8 votes

easy. 2 hours for 10 trees? 10x15=150, therefore if you multiply one thing by 10, you must multiply the other (2). 2x10=20 so 20 hours for 150 trees.

User Vetuka
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