Ask
your own question, for FREE!
Mathematics
13 Online
OpenStudy (anonymous):
FIND THE COMMON DENOMINATOR OF 2/3 + 4/5=
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
first write out the multiples of the denominators until you get common ones... for 3-3,6,9,12,15,18,2,... for 5-5,10,15,20,25,30,... now look for the common multiples and choose the lowest... in this case the lowest is 15(common to both 3 and 5, but is the lowest common one;there are other multiples common to both) so the common denominator is 15...
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
Yebo:
youtube.com/@jik_122?si=-QdJGdLvYHIQabmx%3Fsub_confirmation%3D1 Check my hmb out
1 hour ago
0 Replies
0 Medals
jinxthelovely:
just for people who dont know, im on a mental health break, I have gotten some msgs from people who did not know.
6 hours ago
1 Reply
0 Medals
LemmyluvsGelo:
I don't want someone who'll die for me, I want someone who'll live for me :)
9 hours ago
1 Reply
0 Medals
FOOLS:
We all die someday, But before Let's live. Let's explore this world And all beauty it has to offer.
8 hours ago
5 Replies
3 Medals
messs:
Happy holiday everyone. What are your goals for after Christmas?
3 hours ago
11 Replies
1 Medal