Samuel’s family drank a total of 10.25 gallons of milk in a 13 week period. At this rate, how many gallons of milk will Samuel’s family drink in 52 weeks.
+122 First you find out how many gallons they consume per week, to do so you divide the consumed amount by the passed time (10.25/13) and you'll find they consume 0.788 gallons a week. Next you simply multiply the weekly consumption by the 52 weeks and get 0.788*52=41.
You can also write this as a single equation as (10.25/13)*52.
Cheers
(edit: Correction)
