coin flip
non-answer:
choosing
sorry if this isnt what you're looking for i dont really understand the question
i dont know
step-by-step explanation:
x=30
.632
6 * 1/10 = 3/5
3*0.01 = 0.03
3/5 + 0.03 = .63
2*0.002 = .002
.63 + 0.002 = .632