His average speed per minute is 1,448 meters per minute, and there are 60 minutes in a single hour. You would multiply 1,448 by 60 to get the answer of 86,880 meters per hour.
4(3+5) --> this means that 12/4=3 and 20/4=5 and 4 is the GCF
Answer:
100
Step-by-step explanation:
9-4+3=8
5*8=40
40/2=20
20*5=100
