18/90 simplifies to 1/5
75/90 as a fraction in its lowest terms = 5/6
36/180 = 18/90 = 6/30 = 2/10 = 1/5
90/18 = 5
Expressed as a proper fraction in its simplest form, by dividing both the numerator and denominator of the fraction by 5, 65/90 is equal to 13/18, or thirteen eighteenths.
5/18
90/162 = 5/9 (divide numerator and denominator by 18)
0.833333 as a fraction = 75/90 or 5/6
5/9 is the fraction.
5/90
1.8 in fraction form is either 9/5 or 1 4/5.
7/9
21 over 5 as a mixed fraction is 4 1/5.
Expressed as a proper fraction in its simplest form, by dividing the numerator and denominator by 4.5, 4.5/90 is equal to 1/20 or one twentieth.
77 = 7*11 90 = 2*3*3*5 Therefore 77/90 = (7*11) / (2*3*3*5) Since the numerator and denominator have no factors in common, the fraction cannot be reduced.
36/90 To do this in your head, divide both numbers by 9 = 4/10 divide both by 2 = 2/5
5/9