1
18 of them
18/30when expressed in fifths = 0.6
It is: 18
18
18
As an improper fraction - it would be 18 fifths (18/5)
Denominator = 5, numerator = 18
18
18 x 4/5 = 14 2/5 or 14 and two fifths. Expressed as a decimal, this is equal to 14.4.
7 fifths
There are two fifths in four tenths.
18/5