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Mowing 17 lawns |
2009-06-18 |
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kevin pose la question :
I need help setting up a equation to solve the following question: If a gardener can mow 3 lawns in 7 hours, how long should it take him to mow 17 lawns. I can solve the problem, but I don't know how to set up the equation.
Penny Nom lui répond. |
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