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20-03-2020
Mathematics

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My dad has 17 oak and maple boards from the lumber yard. Each oak board is 9 centimeters thick. Each maple board is 7 centimeters thick. When my dad stacks the boards, the stack is 151 centimeters thick. How many of each type of board does he have?

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MasonHardy MasonHardy

20-03-2020

Answer:

10 maple boards and 9 oak boards. I hope this helps!

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