119k views
3 votes
there are 90 girls and 60 boys in the sixth grade at a middle school. Of these students. 9 girls and 3 boys write left-handed. What percentage of the sixth graders at this write left-handed?

User Ulysses
by
6.9k points

1 Answer

5 votes
The answer is 12/150 = 8%
User Robert Greiner
by
6.9k points