=0.5 =50% ≈0.333 =33.3% =0.25 =25% =0.75 =75% =0.2 =20% =0.4 =40% =0.6 =60% =0.8 =80% =0.125=12.5% =0.375 =37.5% =0.625 =62.5% =0.875 =87.5% ≈ 0.111 =11.1% =0.1 =10% =0.05 =5% =0.15 =15% =0.35 =35% =0.45 =45%