Colored pencils can be purchased in the following quantities: 12 pencils for 3.49,24 pencils for 5.29 or 64 colored pencils for 11.49.is the cost of colored pencils proportional to the number of pencils?

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !