Well, isn't that a lovely little math question! Half of five is two and a half, and half of three eights is one and a half eights. So, when you add them together, you get three and six eights. Just remember, there are no mistakes in math, only happy little accidents.
8
5/8 of 72 is 45.
decimal form for eighty and three eights = 80.37580 3/8= 80 + (3 ÷ 8)= 80 + 0.375= 80.375
It is five eighths.
Three and a half million