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Add 24/14 and 42/40

1st number: 1 10/14, 2nd number: 1 2/40

24/14 + 42/40 is 387/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 40 is 280
  2. For the 1st fraction, since 14 × 20 = 280,
    24/14 = 24 × 20/14 × 20 = 480/280
  3. Likewise, for the 2nd fraction, since 40 × 7 = 280,
    42/40 = 42 × 7/40 × 7 = 294/280
  4. Add the two fractions:
    480/280 + 294/280 = 480 + 294/280 = 774/280
  5. After reducing the fraction, the answer is 387/140
  6. In mixed form: 2107/140

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