Question

The speed at which a certain computer can access the internet is 2 megabytes per second. How fast is this in megabytes per hour.

Answer 1

(2 things/sec) x (3600 sec/hour) = 7200 things/hour

Answer 2

`Converting\ units:\\\\ 2(megabytes)/(second)\\\\ 1second=(1)/(3600)h\\\\ 2(megabytes)/(second)*(1)/((1)/(3600))=2(megabytes)/(second)*(3600)/(1)=7200(megabytes)/(second)\\\\If\ 1second=(1)/(3600)\ you\ must\ multiply\ 2*(1)/(3600)\ to\ convert\ 1\ second\\ into\ hour.`