Question 1157385
Two salesmen are visiting houses to sell vacuum cleaners. Together, they can stop at every house in a neighborhood in 2 days, but one salesman covers twice as many houses as the other. If they work together for one day, how long will the slower salesman take to finish the neighborhood?
<pre>Is that other person who responded, SERIOUS?
How can both salesmen cover all houses in 2 days, but then the slower salesman can cover the remaining houses in {{{matrix(1,4, 2/3, of, a, day)}}}.
Does he even look over what he posts? I'm sure he doesn't, or if he does, something is SERIOUSLY wrong with him!