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Add 9/70 and 81/32

1st number: 9/70, 2nd number: 2 17/32

9/70 + 81/32 is 2979/1120.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 32 is 1120

    Next, find the equivalent fraction of both fractional numbers with denominator 1120
  2. For the 1st fraction, since 70 × 16 = 1120,
    9/70 = 9 × 16/70 × 16 = 144/1120
  3. Likewise, for the 2nd fraction, since 32 × 35 = 1120,
    81/32 = 81 × 35/32 × 35 = 2835/1120
  4. Add the two like fractions:
    144/1120 + 2835/1120 = 144 + 2835/1120 = 2979/1120
  5. So, 9/70 + 81/32 = 2979/1120
    In mixed form: 2739/1120

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