Are the numbers 4/7 and 10/17.5 a proportion? Same question for the following....
2/3 and 9/12
3/8 and 6/141
18/8 and 9/4
7/5 and 27/20

ANSWERS

2015-11-10 17:52:50

proportional: 4/7 and 10/17.5 2/3 and 9/12 18/8 and 9/4 NOT proportional: 3/8 and 6/141 7/5 and 27/50

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