ANSWER
She can make 19 batches of oatmeal.
EXPLANATION
First we can change the mixed number into an improper fraction:

In this problem, r = 2/3. The division is:

Using the KFC rule:

Solving we can see that the denominator of the first fraction can be simpliied with the numerator of the second fraction:

Tyra can make 19 batches of oatmeal with 12 2/3 cups of sugar.
The LCD is 24 since 24 is the lowest number that is shared when you count by 6's and when you count by 8's
Answer:
1.14226% decrease
Step-by-step explanation:
nearest to the would be a 1.1423 % decrease
Answer:
String
2.
4
6
Percussion
5
10
15
Step-by-step explanation: