Answer:
the equation is incorrect
Step-by-step explanation:
Let u show the equation
The correct equation is 
= 2 1/2 ➗ 3/8
= 5/2 ➗ 3/8



Hence, the equation is incorrect
Trey's Number line model is incorrect because it represents the expression

Ms. Nellies has enough vinegar for 6 groups of students as

Answer:
Number 2: I believe an 85
Number 4: The answer is 20 days.
Step-by-step explanation:
The answer is 20% because 4/20 equals 1/5 which is 20%