Answer:
I am pretty sure it is 3 points but don't quote me on it.
Step-by-step explanation:
namely how many times does 3/4 go into 12⅜?
let's firstly convert the mixed fraction to improper fraction, and then divide.

Answer:
112 people
Step-by-step explanation:
=
write the proportion where x is the number of people with a missplaced time
50x = 5600 cross multipy
x = 112 divide both sides by 50