A Truck Whose Bed Is 8 Feet Long, 5 Feet Wide, And 3 Feet High Is Delivering Sand In A Construction Site. How Many Trips Must The Truck Make To Delive
A truck whose bed is 8 feet long, 5 feet wide, and 3 feet high is delivering sand in a construction site. How many trips must the truck make to deliver 300 cubic feet of sand?
Answer:
no. of trips = 3
Step-by-step explanation:
A truck whose bed is 8 feet long, 5 feet wide, and 3 feet high is delivering sand in a construction site. How many trips must the truck make to deliver 300 cubic feet of sand?
Given: length (l) = 8 ft
width (w) = 5 ft
height (h) = 3 ft
volume of sand to be delivered (Vs) = 300 cubic ft.
Required: number of trips for the truck to meet the required volume of sand
Solution:
Vt (volume of bed of truck) = l × w × h = (8 ft) ( 5 ft) (3 ft) = 120 cubic ft.
no. of trips = volume of sand / volume of bed of truck = 300/ 120 = 2.5
there is no half trip so we should round round it up
no. of trips = 3
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