13
1/4 + 1/12 = 1/3 of a circle
1/2 ===
75%
It is: 5%
13
=25%
1/4 + 1/12 = 1/3 of a circle
1 percent of a circle is 3.6 degrees, so in 6 percent of a circle there are 3.6 * 6 = 21.6 degrees
1/2 ===
75%
It is: 5%
Dr.Pepper
one percent is one hundredth, and twelve can be expressed as 12/1. 1/100 times 12/1 gives you 12/100 , or 3/25 or 12 percent.
1/2
Each section of the circle is 1 sixth of the circle, so 1/6. 1/6 = .166666... = 16.66...%
1/12 = 8.33%