The majority of participants in oldest age group or 30-34 did not respond - 55 out of 75 The majority of participants ages 25-29 voted in favour - 80 out of 115 The majority of youngest age group of 20-24 voted yes in favour - 45 out of 85 45 out of 95 45/95 = 0.47 = 47% 80 out of 115 = 80/115 = 0.6956 = 69% 55 out of 75 = 73% of voters in the group of 30-34 did not respond 5 our of 75 = 5 / 75 = 6.7% of voters in the group of 30-34 votes yes 15 out of 75 = 0.2 = 20% of voters in the group of 30-34 voted no 6% votes yes (in favour) group of 30-34 20% votes no (against ) in group of 30-34 69% voters yes (in favour) - group of 25-29 47% votes yes (in favour) - group of 20-24 paraphrase so it makes more sense and keep the writing style