Question

How to convert 120 barrels to quarts

Answer 1

The conversion factors are 42 gallons in a barrel

4 quarts = 1 gallon. I use unit analysis to get answers for questions like these.

`(120barrels)/(1) * (42 gallons)/(1 barrel) * (4 quarts)/(1 gallon)`

All the units are in the numerator. There are 120 * 42* 4 = 20160 quarts in 120 barrels.