Martha and, Howard are running at a constant speed in a marathon. Martha runs at 4.5
miles per hour. Howard's progress is shown in the table.
Time (hours)
1
2
3
Distance
(miles)
5
10
15

Who runs faster?

If they are 5 hours in the marathon how far has each person run

a

step-by-step explanation:

a

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles