Respuesta :
7 hours later.
If her rate is
6km/hour
then if we do some simple math
6/1=42/7
In 7 hours Amanda will b finished with the marathon
If her rate is
6km/hour
then if we do some simple math
6/1=42/7
In 7 hours Amanda will b finished with the marathon
42/6=7
It'll take her 7hrs to finish
So from 6am+7hrs
It'll be 1:00pm when she finishes the marathon
It'll take her 7hrs to finish
So from 6am+7hrs
It'll be 1:00pm when she finishes the marathon