Which operation should be performed first according to the order of operations?

21 – 5 + 24 ÷ 3 + 90 • 4

A.

21 – 5

B.

5 + 24

C.

24 ÷ 3

D.

90 • 4

Question

Which operation should be performed first according to the order of operations?


21 – 5 + 24 ÷ 3 + 90 • 4
  
 
  


  

  A. 
 
21 – 5
   
    


  

  B. 
 
5 + 24
   
    


  

  C. 
 
24 ÷ 3
   
    


  

  D. 
 
90 • 4

ilovepuppieslol · Answer

first of all, this should probably be asked in the math section, but the answer is C as division/multiplication goes before addition/subtraction, and that was the first division/multiplication part there was so it is C

amandafae · Answer

It would be D because multiplication is first in order of operation

cowgirl1 · Answer

yeah
a way of remembering htat is My Dear Aunt Sally
multiplication, division, addition, subtraction. I learned that from a math book years ago and havnt had an issue in order of operations since then

ilovepuppieslol · Answer

oh lmao sorry i haven't done this in like a long time

cowgirl1 · Answer

lol it happens to all of us....like ive forgotten most of what I learned in geometry last semester,lol

ilovepuppieslol · Answer

haha, i feel so stupid xD