There are 360 degrees in a circle so 45 degrees is 1/8th of a circle.
360/60=6, so there are 6-60s in 360. 60 degrees is 1/6 of 360.
A half.
120 degrees is 1/3 of a circle.
A circle has 360 degrees. Hence 20 degrees is 20/360 = 2/36 = 1/18 part of a circle.
1/2A circle has 360 degrees.180/360 = 1/2 in fraction
It is: 1/36
360/7
2/1
5/18
three eighths
It is 7/12.