Question

one clothing truck visits avas place every 3 days and another clothing truck visits noahs place every 5 days if both clothing trucks visited today when is the next time both trucks visit on the same day

Answer 1

15 days

Explanation:

Given

`Truck\ 1: 3\ days`

`Truck\ 2: 5\ days`

Required

Next time they both visit

First, list out days of visitation of each truck

`Truck\ 1: 3, 6, 9, 12, 15, 18, 21\ days.....`

`Truck\ 2: 5, 10, 15, 20, 25, \ days.....`

Write out the common days;

`Day = 15`

The next time they both visit is the after 15 days