That’s what I was thinking too. I personally prefer a mooch being 11 days because the ratio becomes 5/11. I know it’s not 5/7 as in “a perfect 5 out of 7” but they rhyme and I like that. Also in decimal 5/10 is 0.5 while 5/11 is 0.454545454545. That’s some DaVinci Code shit.

Edit: on second thought I would prefer if the ratio was an irrational number. Someone figure that out for me.