Question

if 2/3 of the girls in class have brown eye and 1/4 of the girls have blue eyes what fraction of the girls in class have neither blue or brown eyes​

Answer 1

1/1 I think but I’m dumb so I might be wrong

Answer 2

1/12 have neither blue or brown eyes.

Explanation:

First you change the fractions to have an equal denominators. 2/3= 8/12. 1/4= 3/12.

Then you add them

8/12 + 3/12= 11/12

After that you subtract 12/12- 11-12= 1/12

I hope this helps you.