6
6 of them.
6 6ths
1 6ths of 30 is equal to 5
If you convert both numbers into 6ths it is easier to work out. 1 and 1/2 is 9/6ths and 2/3rds is 4/6ths. so, 9/6ths - 4/6ths = 5/6ths.
1/3 divided by 1/6 = 2
4/6ths plus 1/2 = 9/6ths or: 1 & 1/2
Six of them because 6/6 = 1
0.1667
12 and 1 half minus 3 and 5 6ths = 8 2/3
the answer is 1 6th
It is 1.1666... (repeating).