The Order of Mathematical Operations
Please Excuse My Dear Aunt Sally
Mathematical operations are performed in this order:
For example, in the expression 2 + 3 x 4, mathematicians have agreed to perform the multiplication before the addition. So the answer is 2 + 12 = 14, not 5 x 4 = 20.
Kentucky Chicken Fried
Notice the name is switched a little from that most famous fast-food chicken joint from blue grass country. Use "Kentucky Chicken Fried" to remember KCF.