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Add 60/21 and 28/8

1st number: 2 18/21, 2nd number: 3 4/8

60/21 + 28/8 is 89/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 8 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 21 × 8 = 168,
    60/21 = 60 × 8/21 × 8 = 480/168
  3. Likewise, for the 2nd fraction, since 8 × 21 = 168,
    28/8 = 28 × 21/8 × 21 = 588/168
  4. Add the two like fractions:
    480/168 + 588/168 = 480 + 588/168 = 1068/168
  5. 1068/168 simplified gives 89/14
  6. So, 60/21 + 28/8 = 89/14
    In mixed form: 65/14

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