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Add 30/25 and 30/21

1st number: 1 5/25, 2nd number: 1 9/21

30/25 + 30/21 is 92/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 21 is 525
  2. For the 1st fraction, since 25 × 21 = 525,
    30/25 = 30 × 21/25 × 21 = 630/525
  3. Likewise, for the 2nd fraction, since 21 × 25 = 525,
    30/21 = 30 × 25/21 × 25 = 750/525
  4. Add the two fractions:
    630/525 + 750/525 = 630 + 750/525 = 1380/525
  5. After reducing the fraction, the answer is 92/35
  6. In mixed form: 222/35

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