Ask Me Help Desk

Ask Me Help Desk (https://www.askmehelpdesk.com/forum.php)
-   Math & Sciences (https://www.askmehelpdesk.com/forumdisplay.php?f=402)
-   -   Order of operations (https://www.askmehelpdesk.com/showthread.php?t=615747)

  • Nov 29, 2011, 07:42 PM
    snowmist69
    order of operations
    2x (300-40divided by 5) -[3*23-(8-2*3)]
    I have done this 8 times and just can't seem to come up with the answer.

    2x600-8=592 - 69-18=51 I come qith 541
    Please someone help me out just tell me what I'm doing wrong.


    I have come up with this also
    2x 277-15=539 I am so lost:confused:
  • Nov 29, 2011, 10:03 PM
    Unknown008
    You just need to remember the order that operations are to be performed.



    Is that it?

    Multiplication and division come before addition and subtraction. We're working within the brackets, so that is okay.



    Now that there are only brackets to work with, we do what there is in brackets.



    And the last operations:





    For the next one:



    Multiply first!

    And for the last one:



    That's good! :)

  • All times are GMT -7. The time now is 12:41 AM.