Answer:

Step-by-step explanation:
First place 3 as a mixed number = 3/1 then simply divide you get 7/18
Answer:
Step-by-step explanation:
favorable events=x
total number of events=x+y
P=(favorable events)/(total number of events)=x/(x+y)
Answer: object 1 is traveling 30 minutes than object 2
Step-by-step explanation:
Q1- 70
Q2- 100
100-70=30
I hope that made sense.