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Add 70/36 and 21/63

1st number: 1 34/36, 2nd number: 21/63

70/36 + 21/63 is 41/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 63 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 36 × 7 = 252,
    70/36 = 70 × 7/36 × 7 = 490/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    21/63 = 21 × 4/63 × 4 = 84/252
  4. Add the two like fractions:
    490/252 + 84/252 = 490 + 84/252 = 574/252
  5. 574/252 simplified gives 41/18
  6. So, 70/36 + 21/63 = 41/18
    In mixed form: 25/18

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