Ask your own question, for FREE!
Mathematics 13 Online
OpenStudy (anonymous):

what is c when 2/5=4/5c? And how is that solved?

OpenStudy (anonymous):

Cross multiply... 2*5c=5*4 10c=20 c=?

OpenStudy (anonymous):

CalebBeavers, thanks for the reply, but these are fractions I'm working with. 2/5=4/5c

OpenStudy (anonymous):

Yeah, you cross multiply....|dw:1355881908582:dw|

OpenStudy (anonymous):

5*4=2*5c

OpenStudy (anonymous):

Now I get it. Thanks for the help.

OpenStudy (anonymous):

If c is 2, then 4/5 of 2 = 1.6, and 2/5 = .4, right?

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
VERNEISH: Two objects are moving along separate linear paths where each path is described by position, d, and time, t.
17 hours ago 0 Replies 0 Medals
Arriyanalol: i need help
1 day ago 7 Replies 1 Medal
Arriyanalol: CONGRATS to me
1 day ago 8 Replies 2 Medals
Maci: what are the best stock apps for people who want to start investing?
4 days ago 3 Replies 2 Medals
Twaylor: genuienly how do i get better self control i keep watcing youtube and theres this
1 week ago 3 Replies 0 Medals
IzzyCookie: |dw:1792074056138:dw| Uhm, I don't know where to ask this, but I'm in college welding at my community college, and I need help learning vertical welding for
2 days ago 9 Replies 1 Medal
Legomaster346: What colleges are good that are near Arab Alabama?
1 week ago 5 Replies 0 Medals
Maci: what is your thoughts on qc reaching 10years lmk who the ogs
1 week ago 9 Replies 1 Medal
thehearken: not sure if this is considered spam, im sorry if it is, but does anyone have tips
1 week ago 2 Replies 1 Medal
Arriyanalol: i need help
1 week ago 6 Replies 2 Medals
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!