If it's a serious question, six; if it's a trick then just the one that comes after the 4.
5.203125 eights
There seven eights in 56.
fortyeight
0.048
It is: achtundvierzig (eight and forty).
1/4
Nine.
35/8
3/4 eights
1.75 eights is equal to 14.
Eight eights are una whole
Seven is the number of eights you are seeking.