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Add 35/8 and 72/9

1st number: 4 3/8, 2nd number: 8 0/9

35/8 + 72/9 is 99/8.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 8 × 9 = 72,
    35/8 = 35 × 9/8 × 9 = 315/72
  3. Likewise, for the 2nd fraction, since 9 × 8 = 72,
    72/9 = 72 × 8/9 × 8 = 576/72
  4. Add the two like fractions:
    315/72 + 576/72 = 315 + 576/72 = 891/72
  5. 891/72 simplified gives 99/8
  6. So, 35/8 + 72/9 = 99/8
    In mixed form: 123/8

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