Plzz in the box, type the number that will correctly complete the sentence.

seventy-two people bought ice cream at tom’s store. three-fourths of them bought chocolate ice cream. this means that answer
people did not buy chocolate ice cream.

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?