a construction worker needs to pour a rectangular slab 23 ft long, 24 ft wide, and 8 in thick. how many cubic yards does the con struction worker need?
2 answers:
Answer:
13.63 cubic yards
Step-by-step explanation:
we are asked to find the volume of the slab in cubic yards, hence we have to be sure that all the lengths are expressed in yards first. We use the following conversions:
1 ft = 1/3 yard
1 in = 1/36 yard
Length = 23 ft = 23 x (1/3) = 23/3 yards
Width = 24 ft = 24 x (1/3) = 8 yards
thickness = 8 in = 8 x (1/36) = 8/36 = 2/9 yards
hence volume = Length x Width x Thickness
= (23/3) x 8 x (2/9)
= 13.63 cubic yards
Answer:
Step-by-step explanation:
I’m a sorry what are the choices?
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