It is less because: 2/6 = 1/3 and 10/15 = 2/3
2/5 is less than 1/2 which is the same as 0.4 is less than 0.5
Greater than is the same as "to the right of" Less than is the same as "to the left of"
It is less because 1/3 is the same as 6/18
greater than
greater than
They are the same.
greater than
Greater.
greater than
greater than
less than
Less than.