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Add 20/2 and 15/84

1st number: 10 0/2, 2nd number: 15/84

20/2 + 15/84 is 285/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 84 is 84
  2. For the 1st fraction, since 2 × 42 = 84,
    20/2 = 20 × 42/2 × 42 = 840/84
  3. Likewise, for the 2nd fraction, since 84 × 1 = 84,
    15/84 = 15 × 1/84 × 1 = 15/84
  4. Add the two fractions:
    840/84 + 15/84 = 840 + 15/84 = 855/84
  5. After reducing the fraction, the answer is 285/28
  6. In mixed form: 105/28

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