Counting each visible cube, and multiplying it by 2, he used 112. If you counted them, there would be 56 cubes. You'd multiply by 2 for the non-visible ones.
Addition is commutative.
3 + 4 = 7. = 4 + 3
Division is not commutative.
3 / 4 is not = 4 / 3.
28/7=4. As a result, the constant of proportionality is 4. Hope it help!
14 x 4.75 is 66.5 and 14 x 1.25 is 17.5
Answer:
x=5/3
Step-by-step explanation:
