Ask your own question, for FREE!
Mathematics 89 Online
OpenStudy (anonymous):

Need help please and thank you :)

OpenStudy (anonymous):

Mr. Smith traveled 208km in 4 hours. How long would it take him to go 312km at the same speed?

OpenStudy (mertsj):

write a proportion. 208 km over 4 hours = 312 km over x hours.

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
Gdub08: Did ya'll see the rocket plume last night?
1 minute ago 1 Reply 0 Medals
67: ud835udda8 ud835uddcdud835uddc1ud835uddc2ud835uddc7ud835uddc4 ud835uddc2ud835uddcd ud835uddc2ud835uddcc ud835uddbbud835uddbeud835uddbaud835uddceud835uddcdud
3 minutes ago 1 Reply 0 Medals
Unforgettxble: They smile, play nice, but their words ain't true, Lies wrapped in sugar, got me questioning who.
4 minutes ago 1 Reply 0 Medals
addydabaddie123: WHAT YOU DO TO ME You send shivers down my spine^ when i see your message pop up on my screen, You give me butterflies when you say the unspoken words u201c
26 minutes ago 12 Replies 3 Medals
gelphielvr: Mein Leben ist scheiu00dfe ... alle anderen
1 hour ago 7 Replies 0 Medals
kristen000021: js sum....once more I got the old days She gets the new ones and the nice guy I g
1 hour ago 14 Replies 4 Medals
Gdub08: Is it just me, or is the "q" in "questioncove" a question mark? I'm just now realizing this.
1 hour ago 19 Replies 1 Medal
BTDRiley07: what is 2x=1
1 hour ago 1 Reply 0 Medals
BTDRiley07: what is 2x-1
1 hour ago 3 Replies 1 Medal
kingvox: do u know the song? it was love at first sight, i know... from the way she looked at me.
1 hour ago 5 Replies 1 Medal
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!