After Megan walked 5 miles her activity tracker had counted 9,780 steps. Davids activity tracker had counted 11,928 steps after he walked 6 miles. Suppose each persons step covers about the same distance. Who takes more steps to walk 1 mile? How many more steps?

Compare the subtraction problems 6/8 - 5/8 = 1/8 and 6/9 - 7/9 = 1/9 why is the answer to the first problem positive and the answer to the second problem negative

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?

3.4a=57.8 what is the the value of a