Question: how to calculate percentage to ratio?
Answer: Express each of the following percentage as ratios in the simplest form: (i) 46 % = 46/100 = 23/50 = 23 : 50. ... 
Express each of the following fraction percentage into ratio in lowest term: (i) 3/4 % = 3/4 × 1/100 = 3/400 = 3 : 400. ... 
Express each of the following decimal percentage as ratios in the simplest form: