Which one of the following statements expresses a true proportion?
A. 2:1 = 1:2
B. 34 = 9:12<...
Mathematics, 14.12.2020 08:50 gloriuos3841
Which one of the following statements expresses a true proportion?
A. 2:1 = 1:2
B. 34 = 9:12
C. 7:9= 89
D. 549 = 6:3
Answers: 1
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