Suppose Alex and Rachel want to meet at south side worked to go shopping on Friday night.they plan to meet bet

Question

Suppose Alex and Rachel want to meet at south side worked to go shopping on Friday night.they plan to meet between 7:00 and 8:00 and wait for each other 20 minutes at most.what is the probability they will meet?

Answer 1

30% chance

Answer 2

100 % Alex would never pass up a chance to meet with Rachel, so even if Rachel is late, alex will be there for her/