The answer for this question is 8 km
30 students in a class, and 16 boys and 14 girls.
A ratio compares two quantities.
A) 14:16
B)16:14
C) 14:30
D)16:30
49.5/ 5.5
= 9 minutes to run one mile
For 44
7x2=14
14+8=22
22x2=44
Is this ok, I hope I helped :)