Five of them.
six
7 eights or 56
none smart one
There are 40 eights in 5.
2 eights and 5 eights
5.203125 eights
1 half added to 5 eights = 6
4.5 or 4 remainder 5
5/8 inch is 15.875mm
There seven eights in 56.
7 eights because 1 fourth is equal to 2 eights.