Yes your answer is correct
Miles per hour = Total miles/ total no of hours
1764 miles divided by 28 hours = 63 mph
12/5 - 3/10 = 24-3 /10 = 21/10
OR 2.1 in decimal form
Answer:$43.29
Step-by-step explanation:
So the Correct answer would be all three of them.
This includes 27:18, 12:8, and 21:14.
The math behind this includes proportions.
For instance, if you multiple 3 by 9, you get 37. You have to multiple 2 by 9 now, and you should get 18. This is how all three of the answers are correct!
