Apply the formula V=B×h . What is the volume of a rectangular prism with a height of 3 2/5 ft., a length of 6 1/8 ft., and a width of 7 1/4ft.?
First, we need to convert all the mixed numbers to improper fractions.
Height (h): 3 2/5 = 17/5
Length (l): 6 1/8 = 49/8
Width (w): 7 1/4 = 29/4
Now, we can plug these values into the formula V = B x h:
V = (49/8) x (29/4) x (17/5)
V = (176) x (29) x (17) / (40)
V = 8672 / 40
V = 216.8 ft^3
Therefore, the volume of the rectangular prism is 216.8 cubic feet.