What is halfway between .75 and 1.5?

Oh, dude, halfway between .75 and 1.5 is just like finding the middle ground between being almost full and totally full at a buffet - it's like .75 + .75 which equals 1.25. So, if you were sharing a Pizza with a friend, that's where you'd cut it to make sure you get an equal amount of pepperoni slices.