
Patrick B. answered 02/19/19
Tutor
4.7
(31)
Math and computer tutor/teacher
Their combined work rate is 1/2 + 1/4 = 3/4
it will take them 4/3 hour = 1 hour 20 minutes
Jina G.
asked 02/19/19Patrick B. answered 02/19/19
Math and computer tutor/teacher
Their combined work rate is 1/2 + 1/4 = 3/4
it will take them 4/3 hour = 1 hour 20 minutes
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.