If Linda is going 12.5 miles per hour how long will it take to go 4.5 miles per hour

Answer 1

If she slams on the brakes and tires screech as they leave rubber on the road, just a few seconds

but maybe you meant to ask how long to travel 4.5 miles going 12.5 mph?

If so, then the ratios of minutes s to miles are equal 60/12.5 = X/4.5 12/2.5 =X/4.5

12/.5 = X/.9 cross multiply

X/2 = 10.8

X = 21.6 minutes or 21 minutes and 36 seconds