Add up the frequencies to find the total frequency and that is your denominator. 5+10+12+10+13=50 Then their frequencies are the numerators. 5/50 10/50 12/50 10/50 13/50 Then times the fractions by two to make the denominator 100 so that you can easily turn these fractions into percentages. 10/100 = 10% 20/100 = 20% 24/100 = 24% 20/100 = 20% 26/100 = 26% Then just double check that they add up to 100%
