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Add 7/9 and 40/8

1st number: 7/9, 2nd number: 5 0/8

7/9 + 40/8 is 52/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 8 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 9 × 8 = 72,
    7/9 = 7 × 8/9 × 8 = 56/72
  3. Likewise, for the 2nd fraction, since 8 × 9 = 72,
    40/8 = 40 × 9/8 × 9 = 360/72
  4. Add the two like fractions:
    56/72 + 360/72 = 56 + 360/72 = 416/72
  5. 416/72 simplified gives 52/9
  6. So, 7/9 + 40/8 = 52/9
    In mixed form: 57/9

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