Answer:
[tex]9\frac{1}{2}[/tex] gallons = 38 quarts.
Step-by-step explanation:
1 gallon = 4 quarts
Therefore, [tex]9\frac{1}{2}[/tex] gallons = [tex]9\frac{1}{2}[/tex] × 4
= [tex]\frac{19}{2}[/tex] × 4
= 38 quarts
[tex]9\frac{1}{2}[/tex] gallons = 38 quarts.