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Duane and mick are saving their money to build a new tree house.Duane adds 5 dollars.Mick adds 2 dollars every week.So far they saved 45 dollars.How many weeks have they been saving their money?

Respuesta :

michaelchen965

Answer:

7 weeks

Step-by-step explanation:

45 divided by seven gives you 6.42857142857 but it is in weeks so you round it to 7.

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