Total weight 500 g B-1,5-6 Percent of mass Cumulative retained on each percent retained. Percent finer, Sieve Size (mm) Weight Retained sieve, Rn Rn 100-ERn Sieve No. 0 1.5 11 5.5 1.5 1 0.75 0.5 0.375 0.25 4 8 10 16 20 30 40 50 60 80 100 200 Pan 38.1 25.4 19.05 12.7 9.525 6.35 4.75 2.36 2 1.18 0.85 0.6 0.425 0.355 0.25 0.18 0.15 0.075 17.5 16 29.5 76 144.5 77 60.5 14 21 26