There are seven eights in fifty six.
Seven is the number of eights you are seeking.
Nine.
It is: 21
1
48?
Eight one eights make a whole.
3*8/150 = eight fiftieths or 0.16
Eight eights are una whole
There are seven 8 in 57 with a remainder of 1 or 57/8 = 7.125
Fifty three hundredths is one of an infinite number of possible answers.
8