Sam plans to walk his dog a distance of 1 mile. He walks3/8 and stops to get a bottle of water. Then he walks 1/8of a mile
and stops to say hello to a friend. How far does Sam still hava to
walk his dog?

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.