Answer:
6.)D 8.)C 9.)C
Explanation:
6.)2 3/4 feet is 33 inches. Then devide 156 by 33 then you get 4.7... from this caleb can only make 4 peices of wood.
8.)First make a proportion 0.125/0.75 to x/1. Then devide 1 by 0.75 and use that number to multipy it by 0.125 and get 0.167. Then devide all the answer choices to see that 1/6 = 0.167
9.) 10/18=0.56 and 45/81=0.56 equal proportion