Please help with this math problem! ?
A survey of needy and disabled youths showed that 53% of those who had no preschool education were arrested or charged with a crime by the time they were 19, whereas only 28% who had preschool education wound up in this category. The survey did not specify what percentage of the youths in the survey had preschool education, so let us take a guess at that and estimate that 25% of them had attended preschool. (Round all answers to the nearest 1%.)
(a) What percentage of the youths arrested or charged with a crime had no preschool education?(b) What would this figure be if 75% of the youths had attended preschool?