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Add 70/54 and 45/16

1st number: 1 16/54, 2nd number: 2 13/16

70/54 + 45/16 is 1775/432.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 54 and 16 is 432
  2. For the 1st fraction, since 54 × 8 = 432,
    70/54 = 70 × 8/54 × 8 = 560/432
  3. Likewise, for the 2nd fraction, since 16 × 27 = 432,
    45/16 = 45 × 27/16 × 27 = 1215/432
  4. Add the two fractions:
    560/432 + 1215/432 = 560 + 1215/432 = 1775/432
  5. So, 70/54 + 45/16 = 1775/432
    In mixed form: 447/432

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