Ask
your own question, for FREE!
Mathematics
80 Online
OpenStudy (anonymous):
Please Help! Determine which ratio forms a proportion with 10/6 by using cross products
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
what are the given ratios?
OpenStudy (anonymous):
15/12 and 12/30 and 20/9 and 30/18
jimthompson5910 (jim_thompson5910):
Let's assume that 10/6 = 15/12 is a true equation. If it were, then we can cross multiply to get 10/6 = 15/12 10*12 = 6*15 120 = 90 since the last equation is false, this means that the original equation is false.
jimthompson5910 (jim_thompson5910):
You can use that to determine if any two fractions are equal
OpenStudy (anonymous):
\[\frac{ 10 }{ 6 } = \frac{ x }{ y }\] \[10 *y = 6*x\]
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (anonymous):
for any x find the corresponding value of y. There are millions of values.
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
Serolitovmaytasho:
Can someone please help me with proofreading what I've written so far? https://www.
39 minutes ago
0 Replies
0 Medals
Subshilava:
Evolution is the process of _____ over time. Thereu2019s no options but is it gen
33 minutes ago
2 Replies
1 Medal
AishaRadients:
Do you think social media (Facebook, TikTok, Instagram, etc.) is generally a posi
25 minutes ago
4 Replies
2 Medals
Aubree:
Does anyone know how to fix a nintendo switch joycon? I have a pic of what the jo
4 hours ago
22 Replies
0 Medals