Your answer would be D or 6
You take 20 / 12 for the inches in a foot and get 1.6 then times by 500 and get 833.3
Answer:
Here, length is 8 in. Width is 4in. and height is (3+3+3)=9 in. Then use the formula.
A= 2wl+2hl+2hw
= 2×4×8 + 2×9×8+2×9×4
=280 inch²
Equation
10x1/2+(-6) (-3)
Answer
23
