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Mathematics, 27.11.2020 20:10 nakeytrag

Rewrite the proportion 7:21 = 3:9 as a proportion using fractions. A) 7/9 = 3/21
B) 7/21 = 3/9
C) 21/7 = 3/9
D) 7/21 = 9/3

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Rewrite the proportion 7:21 = 3:9 as a proportion using fractions. A) 7/9 = 3/21
B) 7/21 = 3/...
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