Which expression shows the correct way to convert 150 cups into gallons? : -(4 quarts / gallon) * (2 pints / 1 quart) * (2 cups / 1 pint) * (150 cups / ?)
-150 cups = 1 pint / 2 cups = 1 quart / 2 cups = 1 gallon / 4 quarts
-(150 cups) * (2 cups / 1 pint) * (2 pints / 1 quart) * (4 quarts / 1 gallon)
-(150 cups) * (1 pint / 2 cups) * (1 quart / 2 pints) * (1 gallon / 4 quarts)