Remaining gumdrops = 4 green and 6 red = 10 gumdrops
Required probability = 6/10 = 3/5.
5/2 is the answer.
Have a nive day!
It should be 18.84. To find the circumference of a circle you would times the diameter by pi or 3.14 but since its the radius you would need to times pi (by the radius and times that by 2. so 3 times 2 is 6 and 6 times 3.14 is 18.84