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Add 30/28 and 70/8

1st number: 1 2/28, 2nd number: 8 6/8

30/28 + 70/8 is 275/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 8 is 56

    Next, find the equivalent fraction of both fractional numbers with denominator 56
  2. For the 1st fraction, since 28 × 2 = 56,
    30/28 = 30 × 2/28 × 2 = 60/56
  3. Likewise, for the 2nd fraction, since 8 × 7 = 56,
    70/8 = 70 × 7/8 × 7 = 490/56
  4. Add the two like fractions:
    60/56 + 490/56 = 60 + 490/56 = 550/56
  5. 550/56 simplified gives 275/28
  6. So, 30/28 + 70/8 = 275/28
    In mixed form: 923/28

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