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Which one of the following statements expresses a true proportion? A. 7:9 = 8:9 B. 54:9 = 6:3 C. 2:1 = 1:2 D. 3:4 = 9:12
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Dec 19, 2021
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Which one of the following statements expresses a true proportion?
A. 7:9 = 8:9
B. 54:9 = 6:3
C. 2:1 = 1:2
D. 3:4 = 9:12
Mathematics
middle-school
Aloj
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Answer:D. 3:4 = 9:12
Explanation:
3x3:4x3=9:12
Vishal Gupta
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Dec 26, 2021
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Vishal Gupta
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