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Add 30/63 and 70/10

1st number: 30/63, 2nd number: 7 0/10

30/63 + 70/10 is 157/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 10 is 630
  2. For the 1st fraction, since 63 × 10 = 630,
    30/63 = 30 × 10/63 × 10 = 300/630
  3. Likewise, for the 2nd fraction, since 10 × 63 = 630,
    70/10 = 70 × 63/10 × 63 = 4410/630
  4. Add the two fractions:
    300/630 + 4410/630 = 300 + 4410/630 = 4710/630
  5. 4710/630 simplified gives 157/21
  6. So, 30/63 + 70/10 = 157/21
    In mixed form: 710/21

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