Mathematics, 04.12.2020 21:10 Kyliehayden05

Select the best answer for the question, 18. Which one of the following statements expresses a true proportion?
O A. 3:4 = 9:12
O B. 7:9 = 8:9
O C. 54:9 = 6:3
O D.21 = 12
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Select the best answer for the question, 18. Which one of the following statements expresses a true...