Question

8. There are 9 girls and 6 boys in a classroom. Of

these students, 1 girl and 2 boys write left-handed.
What percentage of the students write left-
handed? (6.5B)
I

Answer 1

20%

Explanation:

9 Girls + 6 Boys = 15 Students.

15 = 100%

1 Girl + 2 Boys = 3 Students.

3 = ?%

(3×100)/15= 20%