Find the missing length. Round to the nearest tenth. A. 121.0
9
B. 81.0
C. 49.0
16
D. 15.0
E. 12.0

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation:

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right

no i do not : ( what is it?

i think it might be a but you might want a second opinion