Answer:
the answer is the first one I think but I'm pretty sure
Find the unit rate:
4.5 miles 2
------------- * ------- = 9 mph
0.5 hour 2
Answer:
10/4 equals 2 1/2 when simplified.
Step-by-step explanation:
10/4 = 2 2/4 or 2 1/2 when simplified.
This is because, 4 x 2 = 8, and 8 + 2 (or 1/2 of 4) = 10.
Hope this helps! :D