20 = 180 / 9
1620
20 goes into 180 nine times.
To find out how many times 19 goes into 180, you would perform long division. When you divide 180 by 19, you get 9 with a remainder of 9. This means that 19 goes into 180 nine times, with a remainder of 9.
9 x 20 = 180
The supplement of an angle x is equal to 180 - x. The measure of an angle that is nine times its supplement can be written as: x = 9(180 - x) You can then solve for the measure of the angle x: x = 1620 - 9x 10x = 1620 x = 162 Therefore, that angle which is nine times its supplement is itself 162 degrees.
180%
180%
9/20 = 81/180; 4/9 = 80/180...
20
180 times 3 = 540
180
9.9 is 5.5% of 180. 9.9/180 = 0.055 and times 100 = 5.5%