Answer:
6 is the third one 7 is D
Step-by-step explanation:
hope this helps
if its wrong my bad
9514 1404 393
Answer:
5/6
Step-by-step explanation:
Addition or subtraction of fractions requires a common denominator. The value 3/3 can be multiplied by 2/2 to give 6/6, which has the same denominator as the other fraction.

I believe there would be 6 more girls than boys.