Answer:
Sadie drank 5/6 of a bottle of soda and Ava drank 2/3 of a bottle. To find out how much more soda Sadie drank than Ava, you can subtract the amount Ava drank from the amount Sadie drank:
5/6 - 2/3
To subtract these fractions, you need to make sure they have a common denominator. The smallest common denominator for 6 and 3 is 6. So you can rewrite 2/3 as an equivalent fraction with a denominator of 6 by multiplying both the numerator and denominator by 2:
2/3 * (2/2) = 4/6
Now that both fractions have the same denominator, you can subtract them:
5/6 - 4/6 = 1/6
So, Sadie drank 1/6 of a bottle more soda than Ava.