Anna started a dog walking business. so far she has $117. she spent $45 dollars on supplies and charges $12 per hour. how many hours has she worked so far? *

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 !