If jake can do a job in 45 minutes and bill can do the same job in 75 minutes how long will it take them to do the job together?

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68