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Add 48/84 and 42/30

1st number: 48/84, 2nd number: 1 12/30

48/84 + 42/30 is 69/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 30 is 420
  2. For the 1st fraction, since 84 × 5 = 420,
    48/84 = 48 × 5/84 × 5 = 240/420
  3. Likewise, for the 2nd fraction, since 30 × 14 = 420,
    42/30 = 42 × 14/30 × 14 = 588/420
  4. Add the two fractions:
    240/420 + 588/420 = 240 + 588/420 = 828/420
  5. 828/420 simplified gives 69/35
  6. So, 48/84 + 42/30 = 69/35
    In mixed form: 134/35

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