If i get a 22 out of 29 what's the percent out of 100?

For the equations below which statement is true ?

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is