# Physical Science

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A truck whose bed is 2.5m long, 1.5m wide, and 1m high is delivering sand to a construction site. How many trips must the truck make to deliver 7? cubic meters of sand? Plese explain your answer.

• Physical Science -

V = 2.5 + 1.5 * 1 = 3.75 m^3. = Vol. of
truck bed.

Trips = 7m^3 / 3.75m^3 = 1.87=2 Trips.

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