Mathematics, 30.05.2020 21:04 neariah24

Im a parent for a 5th grader and don't remember this, plz help?
Again,
Josh wants to make 5 airplane propellers. he needs 18 centimeters of wood for each propeller. how many centimeters of wood will he use? How can I help him understand this problem.

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Im a parent for a 5th grader and don't remember this, plz help?
Again,
Josh wants to mak...