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Which one of the following statements expresses a true proportion? A) 2:1=1:2 B) 54:9=6:3 C) 3:4=9:12 D) 7:9=8:9
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Which one of the following statements expresses a true proportion? A) 2:1=1:2 B) 54:9=6:3 C) 3:4=9:12 D) 7:9=8:9
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Nov 23, 2017
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Which one of the following statements expresses a true proportion? A) 2:1=1:2 B) 54:9=6:3 C) 3:4=9:12 D) 7:9=8:9
Mathematics
high-school
Alberto Santini
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C) 3:4=9:12
Once you simplify 9:12 they express a true proportion.
Soosap
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Nov 28, 2017
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