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Add 70/63 and 12/8

1st number: 1 7/63, 2nd number: 1 4/8

70/63 + 12/8 is 47/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 8 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 63 × 8 = 504,
    70/63 = 70 × 8/63 × 8 = 560/504
  3. Likewise, for the 2nd fraction, since 8 × 63 = 504,
    12/8 = 12 × 63/8 × 63 = 756/504
  4. Add the two like fractions:
    560/504 + 756/504 = 560 + 756/504 = 1316/504
  5. 1316/504 simplified gives 47/18
  6. So, 70/63 + 12/8 = 47/18
    In mixed form: 211/18

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