Respuesta :

mayadc821
To begin, make sure all measurements are expressed in the same units:

7 feet 6 inches = 7.5 feet
9 feet 6 inches = 9.5 feet

Next, recall the formula for volume:

V = L * W * H

Volume is length times width times height.  Plug in the values you know and solve for the length:

2000 = L * 7.5 * 9.5
2000 = L * 71.25
L = 2000 ÷ 71.25
L ≈ 28.07

Rounded to the nearest whole number, the length of the tractor trailer is 28 feet.

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