A group of 13 kids went for a hike by the river. The number of kids who fell into
the river is 8. What percent of kids fell into the river?

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?