Monica can walk 3.8 kilometers in 40 minutes, and she can jog twice that distance in the same amount of time. How far could Monica jog in 1 hour at this rate?

Question

Algebra 1b

Answer 1

40 mins = 2/3 hour

Walk
speed * time = distance
a*2/3=3.8
speed = 3.8*3/2=5.7 km/hr
Jogging rate is double that or 11.4.

Answer 2

40 mins = 2/3 hour

 

Walk

speed * time = distance

a*2/3=3.8

speed = 3.8*3/2=5.7 km/hr

Jogging rate is double that or 11.4.