Posted by Blaineley on .
Alicia went on a steamboat ride up the Mississippi River. The boat travels 24 miles per hour in still water. How long will it take her to travel 54 miles upstream if the current of the river is 6 miles per hour?
Please help me. (:

Math 
bobpursley,
her speed over groundis 18mph
time=distance/speed 
Math 
Blaineley,
Thank you. (:

Math 
andrea,
Alicia went on a steamboat ride up the Mississippi River. The boat travels 24 miles per hour in still water. How long will it take her to travel 48 miles upstream if the current of the river is 8 miles per hour?