You can multiply the numerators and the denominators.
Ex: 1/2 x 1/2 = 1/4
2/4 x 5/6 = 10/24
30/20 x 20/10 = 600/200
Each student sells 9 balloons because 162 balloons divided by 6 groups of students is 27, and 27 divided by 3 students is 9 balloons.
The answer is 31 yards because you cant move negatively
21.5 degrees
Subtract 180 from 48.3 and then add it to 26.8. Take this value and subtract it from 180 and you will get a final answer of 21.5
