Answer:
1.5 or 3/2
Step-by-step explanation:
V = l x w x h
4 1/3 = 3/4 x 4 x L
3/4x4 = 3
3L = 4 1/2
Divide by 3
Length = 1.5 or 3/2
1/20
1/5 divided by four is 1/20
5x4=20
1.8 pounds
170