Answer:
The answers to the question are
The fraction that names all of the oatmeal bar halves is 
The fraction that names all of the oatmeal bar pieces obtained by cutting the the bar halves into two equal pieces is 
Step-by-step explanation:
To answer the question, we note that there are 5 oatmeal bars, and since each bar is cut in half, we have the fraction that names all of the oatmeal bar halves is

If Lucy further cuts each part of the oatmeal bar into 2 equal pieces to share with friends, then the fraction that names all of the oatmeal bar pieces is

Answer:
Subtract 3
Step-by-step explanation:
Each time the following number decreases by 3
Answer:
x-10=15
Step-by-step explanation:
The if statement is always the hypothesis and the then statement is the conclusion
Answer: 1 and 2/3
Step-by-step explanation:
since 1/5 goes to 1 it is multiplied by 5
so 1/3 times 5 is 1 and 2/3