Asked by Katie

Evaluate
a+b/9=

A=51 and B=3

Would I substitute a and B to be 54 so is the answer 6?
Answered by Ms. Sue
Your problem would be more specific if it looked like this:

(a + b)/9 =

Yes, the answer is 6.

Answered by Katie
Ok thank you I try to put an answer to to see if I am right is that ok?
Answered by Ms. Sue
Parentheses aren't necessary as long as you remember PEMDAS.

Answered by Ms. Sue
You're welcome.
Answered by Katie
What is that? PEMDAS?
Answered by Ms. Sue
http://www.mathsisfun.com/operation-order-pemdas.html

Answered by Katie
OH my gosh I remember now sorry now I remember.
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