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Add 6/30 and 90/28

1st number: 6/30, 2nd number: 3 6/28

6/30 + 90/28 is 239/70.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 30 × 14 = 420,
    6/30 = 6 × 14/30 × 14 = 84/420
  3. Likewise, for the 2nd fraction, since 28 × 15 = 420,
    90/28 = 90 × 15/28 × 15 = 1350/420
  4. Add the two like fractions:
    84/420 + 1350/420 = 84 + 1350/420 = 1434/420
  5. 1434/420 simplified gives 239/70
  6. So, 6/30 + 90/28 = 239/70
    In mixed form: 329/70

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