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Add 15/8 and 16/10

1st number: 1 7/8, 2nd number: 1 6/10

15/8 + 16/10 is 139/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 10 is 40
  2. For the 1st fraction, since 8 × 5 = 40,
    15/8 = 15 × 5/8 × 5 = 75/40
  3. Likewise, for the 2nd fraction, since 10 × 4 = 40,
    16/10 = 16 × 4/10 × 4 = 64/40
  4. Add the two fractions:
    75/40 + 64/40 = 75 + 64/40 = 139/40
  5. In mixed form: 319/40

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