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Add 45/28 and 45/35

1st number: 1 17/28, 2nd number: 1 10/35

45/28 + 45/35 is 81/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 35 is 140
  2. For the 1st fraction, since 28 × 5 = 140,
    45/28 = 45 × 5/28 × 5 = 225/140
  3. Likewise, for the 2nd fraction, since 35 × 4 = 140,
    45/35 = 45 × 4/35 × 4 = 180/140
  4. Add the two fractions:
    225/140 + 180/140 = 225 + 180/140 = 405/140
  5. 405/140 simplified gives 81/28
  6. So, 45/28 + 45/35 = 81/28
    In mixed form: 225/28

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