A possible sizes two teams of 9 or 9 teams of 2, 6 teams of 3 or 3 teams of 6
B yes 3 lanes could divide her 18 students by putting 6 people in each lane
18/3= 6
30 students could of been taking both courses and 60 with no course
Answer:
0.08
Step-by-step explanation:
Yes 31/50 is greater than 1/2