25 A girl goes on a bike ride for four hours. The graph shows her journey.
A
50
40
Distance (km)
30
20
10
4
0
0
2
3
Time (b)
Find her average speed for the whole journey.​

Well in order to lose a pound you would have to burn 1,500 calories. the more calories you burn the more weight you lose. in order to lose 2 pounds you would have to run 4 hours and 28 minutes.

The decimal expansion would be .27 repeated