Jeremy buys 30 watermelons. He eats 3 watermelons per week. Each week he gives 2 to his dad. How many weeks will the watermelons last?
Jeremey goes through 3+2=<<3+2=5>>5 watermelons per week.
Therefore, the watermelons will last him to 30/5=<<30/5=6>>6 weeks.
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