Q. Express the following ratios in simplest form: (a) 16 : 640 (b) 1 4 : 3 4 Share with your friends Share 0 Rishabh Mittal answered this Dear Student, a 16 : 640 =16640=140=1 : 40b 14 : 34 = 1434=13=1 : 3 Regards 0 View Full Answer