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Add 1/15 and 90/16

1st number: 1/15, 2nd number: 5 10/16

1/15 + 90/16 is 683/120.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 16 is 240
  2. For the 1st fraction, since 15 × 16 = 240,
    1/15 = 1 × 16/15 × 16 = 16/240
  3. Likewise, for the 2nd fraction, since 16 × 15 = 240,
    90/16 = 90 × 15/16 × 15 = 1350/240
  4. Add the two fractions:
    16/240 + 1350/240 = 16 + 1350/240 = 1366/240
  5. After reducing the fraction, the answer is 683/120
  6. In mixed form: 583/120

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