75%662/3%30%25%80%100%871/2 %20%40%331/3%871/2 %662/3%50%331/3%831/3%831/3%90%371/2%121/2 %60%162/3 %70%621/2%10%75%662/3%30%25%80%100%871/2 %20%40%331/3%871/2 %662/3%50%331/3%831/3%831/3%90%371/2%121/2 %60%162/3 %70%621/2%10%