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Add 30/28 and 48/30

1st number: 1 2/28, 2nd number: 1 18/30

30/28 + 48/30 is 187/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 30 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 28 × 15 = 420,
    30/28 = 30 × 15/28 × 15 = 450/420
  3. Likewise, for the 2nd fraction, since 30 × 14 = 420,
    48/30 = 48 × 14/30 × 14 = 672/420
  4. Add the two like fractions:
    450/420 + 672/420 = 450 + 672/420 = 1122/420
  5. 1122/420 simplified gives 187/70
  6. So, 30/28 + 48/30 = 187/70
    In mixed form: 247/70

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