What is 2.5 as a fraction ?

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Nov 15, 2017

We can rewrite 2.5 as:

#2.5/1 => 2.5 xx 10/10 = 25/10 = (5 xx 5)/(5 xx 2) = (color(red)(cancel(color(black)(5))) xx 5)/(color(red)(cancel(color(black)(5))) xx 2) => 5/2#

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