Answer:
2/20
Step-by-step explanation:
if you add all of the marbles you will get 20 marbles in total.
Answer:
20%
Step-by-step explanation:
12/15 = .8
subtract from 1
gives you .2
convert to a percentage
.2 = 20%
0.26 = 26/100 reduces to 13/50
Answer:
3.33333333333
Step-by-step explanation:
flip the number
-15 degrees = -15 pi / 180 = -pi/12 radians
convert 7pi/6 to degrees
= 7pi/6 * 180 /pi = 210 degrees which is in Quadrant III