To find Ismael's speed in kilometers per hour (km/h), we need to convert the distance from meters to kilometers and the time from minutes to hours.
Distance covered by Ismael in kilometers:
5100
m
=
5100
×
0.001
=
5.1
km
5100m=5100×0.001=5.1km
Time taken by Ismael in hours:
30
minutes
=
30
×
1
60
=
0.5
hours
30minutes=30×
60
1
=0.5hours
Now, we can calculate the speed using the formula:
Speed
=
Distance
Time
Speed=
Time
Distance
Speed
=
5.1
km
0.5
hours
=
10.2
km/h
Speed=
0.5hours
5.1km
=10.2km/h
So, Ismael's speed is 10.2 km/h.
