Ask
your own question, for FREE!
Mathematics
42 Online
OpenStudy (anonymous):
You estimate that you can do 12 Math Problems in 45 min. How long to do 20 math problems?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (shadowfiend):
You can say, basically, that: \[\frac{12\text{ problems}}{45\text{ minutes}} = \frac{20\text{ problems}}{x\text{ minutes}}\] Do you know how to solve that?
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!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Subshilava:
Does anybody have a college poster board layout I have my material but I cannot f
MaxTon:
I was feeling a bit down so I turned to writing how I felt down and made something out of it.
theydontknowmelly:
What's a good healthy diet for someone who's starting to workout daily ??
janaeDehon:
Which of the following lines best summarizes the story? A. The story details an African vacation from a long time ago, in which Sage's adventures are descri
Subshilava:
I have an issue my mom bought me a 3d cat mold from tj maxx and everytime I fill
ShikuniShigana:
Alright so. I need some art ideas, or Drawing design ideas for this Character im doing, He's Kinda like based off Vita Carnis+Shefki Shin+Death Angel(From Q
gelphielvr:
hello :] I have to make a model for my biology class for either topic "evolution"
Subshilava:
Does anybody have a college poster board layout I have my material but I cannot f
21 hours ago
0 Replies
0 Medals
MaxTon:
I was feeling a bit down so I turned to writing how I felt down and made something out of it.
17 hours ago
17 Replies
5 Medals
theydontknowmelly:
What's a good healthy diet for someone who's starting to workout daily ??
1 day ago
31 Replies
9 Medals
janaeDehon:
Which of the following lines best summarizes the story? A. The story details an African vacation from a long time ago, in which Sage's adventures are descri
1 day ago
5 Replies
3 Medals
Subshilava:
I have an issue my mom bought me a 3d cat mold from tj maxx and everytime I fill
1 day ago
17 Replies
4 Medals
ShikuniShigana:
Alright so. I need some art ideas, or Drawing design ideas for this Character im doing, He's Kinda like based off Vita Carnis+Shefki Shin+Death Angel(From Q
1 day ago
17 Replies
2 Medals
gelphielvr:
hello :] I have to make a model for my biology class for either topic "evolution"
2 days ago
15 Replies
2 Medals
