Last week Rachel power walked 2 3/5 miles per day on each of the 7 days. During the same week, she also jogged 5 3/4 miles per day on each of the 7 days. What was the total number of miles Rachel power walked and jogged last week?

Cylie Myrus received 300 CD's from her good friend Swaylor Tift.  Cylie then doubled the CD collection every year for 4 years.  How many CDs did Cylie  have after four years?

A hiker walked for 5 hours. First he walked on a flat road and then he walked uphill, later he turned around and walked back to his starting point on the same road. His speed was 4 miles/hour on flat, 3 miles/hour uphill and 6 miles/hour downhill. How many miles did he walk?

if i had 1 piece of candy each 8 minutes,  how many candies would that be in 1 hour

In 1 week of training for the San Francisco marathon,  Jessy bergerman had training runs of 3.4 miles, 7.7 miles 5.9 miles 17.1 miles and 5.4 miles what was the total distance for these training runs?