Select all pairs of numbers that have a least common multiple of 18.

2 and 6
3 and 6
2 and 9
6 and 9
6 and 12

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

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?

Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?