Each hour has 60 minutes, and each minute has 60 seconds.
So, each hour has 60*60=3600 seconds.
thus, i second is 1/3600 hour.
The speed of the internet is: [tex] \frac{2megabytes}{second}= \frac{2megabytes}{1/3600hour}=2\cdot3600 \frac{megabytes}{hour}=7200\frac{megabytes}{hour} [/tex]
