Dimensional Analysis Practice

Your roof has a leak. If it leaks at a rate of 14 drops per minute, how many hours will it take to fill a 5.0 gallon bucket? (20 drops = 1 mL; 30 mL = 1oz; 64 oz = 1 gal)

(Be sure to round to the correct sig figs!)

A newborn puppy needs to be fed 8 times a day. Each time, it consumes 2.5 ounces of puppy formula. How many days will it take for the puppy to consume 1000 ounces of formula?

(Be sure to round to the correct sig figs!)

You have a summer job serving ice cream cones at the beach, serving an average of 25 cones per hour. You work 8.0 hours per day, 5 days a week, and get paid a salary of $940.34 every 2 weeks. Approximately how many ice cream cones will you have to serve to earn the $5,800 you are saving to buy a car?

(Be sure to round to the correct sig figs!)