nick288dog11122 nick288dog11122

17-01-2017
Mathematics

contestada

Is 12/16 and30/40 proportional

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gewhkbvnx gewhkbvnx

17-01-2017

yes they are equal because 30/40 = 6/8
and 6/8= 12/16

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bittyblonde bittyblonde

17-01-2017

Yes, they are proportional. 12/16 can be reduced to 3/4 by dividing both the numerator and denominator by 4. 30/40 can also be reduced to 3/4 by dividing both the numerator and denominator by 10.

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