What's the difference between 38 and 22?
The difference between them is 415 of sum
2.22 is the fraction
2.22=222/100
=111/50
0.125 is the fraction, and 0.09 is the fraction
0.125 means 125 out of 1000, 0.09 means 9 out of 100
2: () = 0.4 = () 60 = fraction = ()%
2: (5) = 0.4 = (24) △ 60 = two fifths = (40)%
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