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Which of the following ratios are proportional A. 4/9 = 8/13 B. 4/9 = 11/16 C. 4/9 = 8/18 D. 4/9 = 9/9
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4 votes
Which of the following ratios are proportional

A. 4/9 = 8/13
B. 4/9 = 11/16
C. 4/9 = 8/18
D. 4/9 = 9/9

User Scottclowe
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1 Answer

12 votes
C is proportional because both are times by 2, 4x2=8 9x2=18
User Tom Opgenorth
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