Three fifths is larger than three eighths
Yes. If the numerators are the same, the larger the denominator the smaller the fraction is.
two fifths, one fifth
Two thirds is greater than three fifths.
It is larger.
Two fifths is 140% more than one sixth.
No. No. No. No.
There are infinitely many fractions greater than two fifths; the most obvious answer would be three fifths. A half is also greater than two fifths.