3.) The following figures are drawn and labeled. What is the scale factor (ratio)? The figure on the left is the original and the figure on the right is the new./

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?