Ask your own question, for FREE!
Mathematics 8 Online
OpenStudy (anonymous):

Which pair of ratios form a proportion? 2 : 3 and 3 : 4 8 : 12 and 16 : 20 4 : 7 and 12 : 21 9 : 15 and 10 : 16

OpenStudy (calculusxy):

You are really looking for equivalent "fractions"

OpenStudy (calculusxy):

\[\frac{ 2 }{ 3 } \neq \frac{ 3 }{ 4 }\]

OpenStudy (britnee_paige99):

4 : 7 and 12 : 21 are equal

OpenStudy (anonymous):

yeah 4:7 and 12:21

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!
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!