How to solve this?

2.5(8.6÷2-1.8)=

9 Answers

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  • Como
    Lv 7
    3 weeks ago

    :-

    2•5 ( 4•3 - 1•8 ) = 2•5 x 2•5 = 6•25

  • David
    Lv 7
    3 weeks ago

    If you mean 2.5*(8.6/2 -1.8) then it is 25/4 or 6.25

    Remember BIDMAS

  • sepia
    Lv 7
    4 weeks ago

    2.5(8.6 ÷ 2 - 1.8)

    = 2.5(4.3 - 1.8)

    = 10.75 - 4.5

    = 6.25

  • 4 weeks ago

    2.5(8.6 ÷ 2 - 1.8)

    = 2.5(4.3 - 1.8)

    = 2.5*2.5

    = 6.25

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  • 4 weeks ago

    Try asking Siri on your phone, you'll be surprised!

    First, outside, inside, last.  FOIL technique.

  • Anonymous
    4 weeks ago

    Do

    8.6÷2

    first. 

    then subtract 1.8

    then multiply by 2.5

    < Math isn’t that important >

    Says the man whose career will consist of asking 'would you like fries with that?'

  • 4 weeks ago

    X=2...................

    • U are probably in the middel of a math test and asking math questions on Yahoo answers.

  • Gary
    Lv 4
    4 weeks ago

    It would be 6 25. Math isn’t that important 

  • Jay
    Lv 6
    4 weeks ago

    by using the order of operations

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