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Add 48/18 and 63/30

1st number: 2 12/18, 2nd number: 2 3/30

48/18 + 63/30 is 143/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 30 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 18 × 5 = 90,
    48/18 = 48 × 5/18 × 5 = 240/90
  3. Likewise, for the 2nd fraction, since 30 × 3 = 90,
    63/30 = 63 × 3/30 × 3 = 189/90
  4. Add the two like fractions:
    240/90 + 189/90 = 240 + 189/90 = 429/90
  5. 429/90 simplified gives 143/30
  6. So, 48/18 + 63/30 = 143/30
    In mixed form: 423/30

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