Step-by-step explanation:
Speed = Distance / Time
given distance = 6km
time = 30 minutes = 30/60 hr = 1/2hr
speed =

Answer:
126.666...
Step-by-step explanation:
380/3
380= total number of tickets
3 times = student tickets
Step-by-step explanation:
by which method defination method, prime factorization or division method
The answer will be C
_
5/2 , /5 , 2.71 (71 Repeating) , 2 3/4