Answer:
the answer is 50% hehe :)
Answer: 71.43 i think
Step-by-step explanation:
We do not know the answer because their is no problem
39/1.5 = 26 km per hour
51/3 = 17 km per hour
Then you need the mean. 26+17/2 = 21.5 km per hour
Answer:
98,123
Step-by-step explanation: