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?? math help ??

4 2/3 + 3 5/6 = ?

I just want to see if I got the correct answer

10 個解答

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  • <3
    Lv 5
    1 十年前
    最愛解答

    hmm lets see.........

    4 2/3=4 4/6 (the LCD between 3 and 6) 2/3x2= 4/6

    4 4/6+3 5/6= 7 9/6 (improper fraction)

    7 9/6= 8 3/6= 8 1/2

  • 1 十年前

    You change change 4 2/3 to 4 4/6

    4 4/6 + 3 5/6 = ?

    add the whole numbers

    4+3 = 7

    add the fractions

    4/6 + 5/6 = 9/6

    Make that a mixed number

    9/6 = 1 3/6 which reduces to 1 1/2

    Add that to your whole number

    7 + 1 1/2 = 8 1/2

  • 匿名
    1 十年前

    First you add the whole numbers(4 and 3) which equals 7. Then you change 2/3 to 4/6 then add 4/6 and 5/6 which equals 9/6. Change it from a improper fraction to a mixed number which is 1 3/6 or 1 1/2 then add 1 1/2 to 7 and you get 8 1/2.

  • 1 十年前

    4 2/3 = 4 + 2/3

    3 5/6 = 3 + 5/6

    4 2/3 + 3 5/6

    = 4 + 2/3 + 3 + 5/6

    = (4 + 3) + (2/3 + 5/6)

    = 7 + (2/3 + 5/6)

    LCD is 6

    =7 + (4/6 + 5/6)

    = 7 + (9/6)

    = 7 + (3/2)

    = 7 + (1 1/2)

    = 7 + (1 + 1/2)

    = (7 + 1) + (1/2)

    = 8 1/2

  • 匿名
    1 十年前

    hah okay... 2/3 and 5/6 you have to make the denominators the same.

    sooo 6 divided by 3 equals 2. so 3 times 2 equl 6.. and 2 times 2 equals 4. so.... 4/6 + 5/6 = 9/6 or 1 1/2 so 4 + 3 =7 and 7 + 1 = 8 and 8 + 1/2 = 8 1/2 or 8 and 9/6

  • 8 1/2

  • 1 十年前

    the answers 51/6 or 8 1/2. just use 6 as your common denominator...

  • 1 十年前

    7 3/2? did you get that?

  • 1 十年前

    I got 8 1/2...I hope that's what you got! ♥

  • 1 十年前

    Sure you do. . .81/2

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