no they do not mean the same thing. less than 15 means that the anything less than 15 but not including 15. 15 or less means you include 15 and anything less than it.
fifteen what?
Fifteen = 15
1500
15/1
3/20.
0.115
Greater than is the same as "to the right of" Less than is the same as "to the left of"
1/3
15 cubed is equal to 3,375.
No; 6.3 is the same as 6.30, which is less than 6.91.
No..less then means that you have less then one thing..equal means you have the same and no more thenEASY ANSWER:Yes
No. B is either more or less than A therefore B isn't the same as A.