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Add 21/30 and 25/14

1st number: 21/30, 2nd number: 1 11/14

21/30 + 25/14 is 87/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 14 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 30 × 7 = 210,
    21/30 = 21 × 7/30 × 7 = 147/210
  3. Likewise, for the 2nd fraction, since 14 × 15 = 210,
    25/14 = 25 × 15/14 × 15 = 375/210
  4. Add the two like fractions:
    147/210 + 375/210 = 147 + 375/210 = 522/210
  5. 522/210 simplified gives 87/35
  6. So, 21/30 + 25/14 = 87/35
    In mixed form: 217/35

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