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Add 84/40 and 35/45

1st number: 2 4/40, 2nd number: 35/45

84/40 + 35/45 is 259/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 45 is 360
  2. For the 1st fraction, since 40 × 9 = 360,
    84/40 = 84 × 9/40 × 9 = 756/360
  3. Likewise, for the 2nd fraction, since 45 × 8 = 360,
    35/45 = 35 × 8/45 × 8 = 280/360
  4. Add the two fractions:
    756/360 + 280/360 = 756 + 280/360 = 1036/360
  5. 1036/360 simplified gives 259/90
  6. So, 84/40 + 35/45 = 259/90
    In mixed form: 279/90

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