Ask your own question, for FREE!
Mathematics 7 Online
OpenStudy (anonymous):

Reggie can line a football field in 120 minutes. Rosalinda can line a football field in 80 minutes. If they work together, how many minutes does it take them to line a football field? a. 40 minutes b.80 minutes c. 200 minutes d. 240 minutes HELP?!

OpenStudy (amistre64):

define a unit rate for 1 minute. how much work is done by each in 1 minute?

OpenStudy (amistre64):

logically, if 1 person can do it in 80 minutes, then with some help they can do it in less then 80 minutes ...

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Latest Questions
Arriyanalol: i need help
14 hours ago 7 Replies 1 Medal
Arriyanalol: CONGRATS to me
17 hours ago 8 Replies 2 Medals
Legomaster346: What colleges are good that are near Arab Alabama?
1 week ago 5 Replies 0 Medals
Arriyanalol: i need help
1 week ago 6 Replies 2 Medals
Arizona: does anyone know the percentage rate of 30,000 and 40,000
1 week ago 0 Replies 0 Medals
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!