Answer: " ½ " is an example.
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So is: " ⅝ " .
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Note:
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We are asked to find a "rational number" between": "3/8" and "3/4"
"3/4" = "(3*2)/(4*2") = (6/8).
So, find a rational number between "3/8" and "6/8.
Among many, some include "4/8, and 5/8.
4/8 = (4÷4)/(8÷4) = 1/2 ;
So among many, some include: " ½ ; ⅝ " .
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