Ask Experts Questions for FREE Help !
Ask
    suellenslack's Avatar
    suellenslack Posts: 1, Reputation: 1
    New Member
     
    #1

    Feb 14, 2014, 08:40 AM
    Instant Math Answers Free
    want to answer a skill testing question ,and can't remember how after 60 years!(2x12)/4+10-6=
    smoothy's Avatar
    smoothy Posts: 25,490, Reputation: 2853
    Uber Member
     
    #2

    Feb 14, 2014, 08:42 AM
    How do you start with it? Simplify the fraction first. Multiply the two numbers betwee the parenthases, divide that by 4, then take and add the result of 10 minus 6 to that.
    ebaines's Avatar
    ebaines Posts: 12,131, Reputation: 1307
    Expert
     
    #3

    Feb 14, 2014, 08:44 AM
    The "trick" is to remember the proper order of operations:

    1, Parentheses,
    2, Exponents,
    3. Multiply or divide,
    4. Add or subtract.

    or "PEMDAS:" for short.

    Try it on your problem, then post back with the answer you get and we'll check it for you.
    ma0641's Avatar
    ma0641 Posts: 15,675, Reputation: 1012
    Uber Member
     
    #4

    Feb 14, 2014, 03:38 PM
    When you are done, you will be surprised! The answer is right in front of you!

Not your question? Ask your question View similar questions

 

Question Tools Search this Question
Search this Question:

Advanced Search

Add your answer here.


Check out some similar questions!

Instant Math Answers Free [ 1 Answers ]

Restaurant bill was $58.08 after a 21% tip. How much was the bill before tip?

Instant Math Answers Free [ 1 Answers ]

I want to change the oil in my auto transmission. It holds 16 quarts. I can only remove 4 quarts at a time. If I remove 4 quarts of existing oil and then add 4 quarts of new oil, the existing mixture will be improved. Is there an math expression that will tell me at what rate the transmission oil...

Instant Math Answers Free [ 2 Answers ]

Bottom line. I pay someone $25,190.00 which is 40% off what beginning number?

Instant Math Answers Free [ 14 Answers ]

33 1/3 % of 1208.20


View more questions Search