Write the class size in each of the following: (i) 0-4, 5-9, 10-14 (ii) 10-19 - 20-29, 30-39 (iii) 100 - 120, 120-140, 160-180 (iv) 0-0.25, 0.25-0.50, 0.50-075 (v) 5-5.01, 5.01-5.02, 5.02-5.03