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10 September, 12:27

What is 4 7/12 + 3 3/8

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Answers (1)
  1. 10 September, 13:38
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    7 23 / 24

    Step-by-step explanation:

    Rewriting our equation with parts separated

    =4+7/12+3+3/8

    Solving the whole number parts

    4+3=7

    Solving the fraction parts

    7/12+3/8=?

    Find the LCD of 7/12 and 3/8 and rewrite to solve with the equivalent fractions.

    LCD = 24

    14/24+9/24=23/24

    Combining the whole and fraction parts

    7+23/24=7 23/24

    Solution if your looking for a formula.

    First:

    Convert any mixed numbers to fractions.

    Then your initial equation becomes:

    55/12+2/78

    Applying the fractions formula for addition,

    = (55*8) + (27*12) 12*8

    =440+324/96

    =764/96

    Simplifying 764/96, the answer is

    =7 23/24
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