SOLUTION: what is the rational number between 3.8 and 3.9

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Question 280042: what is the rational number between 3.8 and 3.9
Answer by nabla(475) About Me  (Show Source):
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In general, rational numbers are dense in the set of rational numbers, so there will be infinitely many rationals in the interval (3.8,3.9).
So a number inbetween them is 3.81. This is a rational expressed as 381/100.