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Mathematics 9 Online
OpenStudy (anonymous):

Which pair of ratios forms a proportion? 11/36 , 121/180 13/21, 39/63 14/23, 70/92 20/51, 4/5

OpenStudy (anonymous):

the second one 13/21, 39/63

OpenStudy (anonymous):

11/36 , 121/180

OpenStudy (anonymous):

Idk who is right.... @johnyx13 @Eric9759

OpenStudy (anonymous):

wait eric is correct :)

OpenStudy (anonymous):

Okay thank you!

OpenStudy (anonymous):

n.p :)

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