Answer:
<u>20</u>
Step-by-step explanation:
V = 1/3Bh
V = 1/3 x 5 x 12
V = 4 x 5
V = <u>20</u> cubic feet
20
using the given formula:
V = 1/3(Base Area)(height)
V = 1/3 (5)(12)
V = 1/3 (60)
V = 20
i think its 600cm
20 * 7 = 140 * 2 = 280
20 * 16 = 320
320 + 280
600
40
6 x 7 = 42
8 ÷ 4 = 2
42 - 2
= 40
