Mary wants to build a fence to make taking her dog out easier. Mary knows she wants side A to
be to be 20 feet long and side B to be 45 ft. How
many feet of fencing does she need?

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 !

14

step-by-step explanation:

step-by-step explanation:

i think its about 8