Answer:
I hope it's correct.
Step-by-step explanation:
1 time=3m/s
6times(the runner is faster)
It will be, 6/1×3=18m/s
0.047619
P.S. do you need to round?
÷
Hope this helps
its 15/6
6/15isnt even a whole, while 15/6 is
$4
$25-$5=20
20 divided by 5 = 4