Here is something that can help you
Division can be used. For example
50/16=3.125gallons
or you could use multiplication
50*1/16=3.125gallons
Answer:

Step-by-step explanation:

Answer:
2, 5, 9
Step-by-step explanation:
The two shorter sides added together must be longer than the third side or they cannot make a triangle.
Answer:
$2.25
Step-by-step explanation:
73.80/32.8