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Add 15/14 and 10/20

1st number: 1 1/14, 2nd number: 10/20

15/14 + 10/20 is 11/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 20 is 140
  2. For the 1st fraction, since 14 × 10 = 140,
    15/14 = 15 × 10/14 × 10 = 150/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    10/20 = 10 × 7/20 × 7 = 70/140
  4. Add the two fractions:
    150/140 + 70/140 = 150 + 70/140 = 220/140
  5. After reducing the fraction, the answer is 11/7
  6. In mixed form: 14/7

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