Answer:

Step-by-step explanation:
since its only 2/5 of 1 hour, two 2/5 equal 4/5 so we divide the 12 2/3 by 2 to find the 1/5 which is 6 1/3
÷2=


Answer:
72 divided by n + 4
Step-by-step explanation:
its actually directly in the picture
Answer:
I believe that the area of the green square is 9ft²