You come across a video game that only costs 40.38 bucks on the Nintendo Switch eshop (yes I'm being specific), recently there was a discount, and the discount is 55%. How much does this game cost, and how much do you save? Made up question :/

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?