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Add 30/21 and 24/35

1st number: 1 9/21, 2nd number: 24/35

30/21 + 24/35 is 74/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 35 is 105

    Next, find the equivalent fraction of both fractional numbers with denominator 105
  2. For the 1st fraction, since 21 × 5 = 105,
    30/21 = 30 × 5/21 × 5 = 150/105
  3. Likewise, for the 2nd fraction, since 35 × 3 = 105,
    24/35 = 24 × 3/35 × 3 = 72/105
  4. Add the two like fractions:
    150/105 + 72/105 = 150 + 72/105 = 222/105
  5. 222/105 simplified gives 74/35
  6. So, 30/21 + 24/35 = 74/35
    In mixed form: 24/35

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