Dave is hanging dry wall in his house with square rooms. He completes on average 2/3 of a wall in 1/2 of an hour. What is Daves rate of completion expressed in walls per hour?
A. 1/3
B. 3/4
C. 1 1/6
D. 1 1/3

The answer is D.

Step-by-step explanation:

If you multiply 2/3 by 2 you get 4/3 and if you simplify you get 1 1/3. Hope this helps! Have an amazing day!

to rewrite a literal equation you may need to divide by a number, or by a variable.

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