21 ÷ 6 = 3 with remainder 3 or 3.5
20 ÷ 3 = 6 with remainder 2
14 with 3 remaining 87 - 3 = 84 = 6 x 14
It goes 3 times, with a remainder.
143 with a remainder of 3.
6 will divide into 99 16 times with a remainder of 3
Say you Had 6/3 how much times does 3 go into 6 2 times so know your fraction is 3/3.
They have a common factor of 3.1, 2, 3, and 6 go into 6.1, 3, 5, and 15 go into 15.1 and 3 both go into 6 and 15.
It pretty much means to break down something
6
6 x 3 = 18
3 can go into 6 and 9.