Ask your own question, for FREE!
Mathematics 18 Online
OpenStudy (anonymous):

cathy spent 3/10 of an hour on her math homework, 2/5 of an hour on her science homework, and 3/4 of an hour on her reading homework how long did cathy work on homework?

OpenStudy (anonymous):

first to answer gets a medal

OpenStudy (anonymous):

1.45 hours

OpenStudy (anonymous):

in fractions

OpenStudy (anonymous):

1 hour 27 miinutes

OpenStudy (anonymous):

29/20 of an hour.

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!
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!