Compare the fractions
6/11
and
9/15

Given Fractions:  
6/11
and
9/15

Since the denominators are not common (not the same), we need to find the Least Common Denominator (LCD), which is equivalent to the Least Common Multiple of 11 and 15:
LCD = LCM(11, 15) = 165
Express the given fractions as equivalent fractions with respect to the LCD (165):
6/11
=
90/165
  and  
9/15
=
99/165
Since the equivalent fractions have common denominators, we can compare the numerators:
90 is less than 99  (90 < 99)
As a result,  
90/165
  is less than
99/165
Therefore,  
6/11
  is less than
9/15
,  
6/11
<
9/15

The solution above and other related solutions were provided by the Compare Fractions Application.