list the fraction 1/9, 2/15 and 3/15 from least to greatest.

Answer 1

using a common denominator of 45, the fractions are
5/45, 6/45, 9/45
Now it should be clear

Answer 2

LCM of 9, 15 & 15 is 45
1/9×45=5
2/15×45=6
3/15×45=9

1/9, 2/15, 3/15