5/60 is 1/12 so 5 minutes is 1/12 of an hour.
Yes.
It is: 12/60 or 1/5 in its lowest terms
It is 2/3.
3.2 as a fraction in lowest terms is16/5
0.875 as a fraction in lowest terms is 7/8.
0.78 as a fraction in lowest terms = 39/50
The lowest terms of 0.875 as a fraction is 7/8
0.694 as a fraction in lowest terms is 347/500.
0.255 as a fraction in its lowest terms is 51/200
0.168 as a fraction in lowest terms = 21/125
0.375 in a fraction in lowest terms is 3/8
0.755 as a fraction in lowest terms is 151/200.