mitch and jane met at the mall today. mitch goesto the mall every 3 day and jane goes to the mall every 5 days.how many times will they meet again in the next 3 weeks?

is the answer 2 ????????

Nope.

Mitch goes on days:
1, 4, 7, 10, 13, 16, 19

Jane goes on days:
1, 6, 11, 16, 21