Respuesta :

If you take 4/6, you divide so it will be 0.6667... and then if you take 5/7 you divide again, and then it will be 0.7143...
lcm = 2 x 3 x 7 = 42

4/6 = 28/42
5/7 = 30/42

28/42 is less than 30/42
4/6 is less than 5/7