Nevermind about the other one this is the one that’s due today: Julio wears a blue shirt every 4 days. Larry wears a blue shirt every 5 days. On April 10, both Julio and Larry wore a blue shirt.
What is the next date that they will both wear a blue shirt?
the answer is april 30th explanation: count by 4s for julio so 14, 18, 22, 26, 30 then for larry you count by 5s so 15, 20, 25, 30. 30 is the next day that is in common so that is the answer (sorry if my answer is wrong hope this helps :))