To find out what 126 divided by 2 is, you simply perform the division operation. When you divide 126 by 2, you are essentially asking how many times 2 fits into 126.
When we divide, we can think of it as splitting 126 into two equal parts. If we do the calculation, we find:
126 รท 2 = 63
This means that 126 divided by 2 equals 63, which indicates that if you were to divide 126 items into 2 groups, each group would contain 63 items.