kexpose kexpose

28-02-2017
Mathematics

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Which pair of ratios form a proportion? A) 7:11 and 35:44 B) 9:12 and 27:48 C) 11:7 and 33:21 D) 15:8 and 45:16

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Аноним Аноним

28-02-2017

Im sure that it is A: 7:11 and 35:44

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dreamxette dreamxette

28-02-2017

I believe A, if you divide 35 by 5 you get 7 and 44 by 4 and you get 11.

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