SOLUTION: I am trying to figure out how to show my work for this word problem: The concession stand at the high school sells large 1-pint sodas. On an average night, two sodas are sold per

Algebra ->  Conversion and Units of Measurement -> SOLUTION: I am trying to figure out how to show my work for this word problem: The concession stand at the high school sells large 1-pint sodas. On an average night, two sodas are sold per       Log On


   



Question 281444: I am trying to figure out how to show my work for this word problem:
The concession stand at the high school sells large 1-pint sodas. On an average night, two sodas are sold per minute. How many gallons of soda are sold per hour?

Answer by Edwin McCravy(20055) About Me  (Show Source):
You can put this solution on YOUR website!

We plan the journey from pints to gallons

pints --> quarts --> gallons

2 pints makes 1 quart, and 4 quarts makes one gallon

We plan the journey from minutes to hours.  That's easy:

minutes --> hours.

60 minutes makes 1 hour.



Cancel the pt's



Cancel the qt's



Cancel the min's



You are left with

%282%2A1%2A1%2A60gal%29%2F%281%2A2%2A4%2A1hr%29

Cancel the 2's

%28cross%282%29%2A1%2A1%2A60gal%29%2F%281%2Across%282%29%2A4%2A1hr%29

%2860gal%29%2F%284hr%29

which reduces to

%2815gal%29%2F%28hr%29

or 15 gal/hr.

Edwin