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Add 42/30 and 48/63

1st number: 1 12/30, 2nd number: 48/63

42/30 + 48/63 is 227/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 63 is 630
  2. For the 1st fraction, since 30 × 21 = 630,
    42/30 = 42 × 21/30 × 21 = 882/630
  3. Likewise, for the 2nd fraction, since 63 × 10 = 630,
    48/63 = 48 × 10/63 × 10 = 480/630
  4. Add the two fractions:
    882/630 + 480/630 = 882 + 480/630 = 1362/630
  5. After reducing the fraction, the answer is 227/105
  6. In mixed form: 217/105

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