At the Augusta City Marathon, the rules state that for every 60 runners, there must be 4 paramedics on site for runner safety. If 420 runners sign up, how many paramedics will the race planners need to secure?
24 240 28 280
To find the number of paramedics needed, we divide the number of runners by 60 and then multiply by 4.
420 runners / 60 = 7
7 * 4 = <<7*4=28>>28
The race planners will need to secure 28 paramedics. Therefore, the correct answer is 28.