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Add 25/30 and 42/28

1st number: 25/30, 2nd number: 1 14/28

25/30 + 42/28 is 7/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 28 is 420
  2. For the 1st fraction, since 30 × 14 = 420,
    25/30 = 25 × 14/30 × 14 = 350/420
  3. Likewise, for the 2nd fraction, since 28 × 15 = 420,
    42/28 = 42 × 15/28 × 15 = 630/420
  4. Add the two fractions:
    350/420 + 630/420 = 350 + 630/420 = 980/420
  5. 980/420 simplified gives 7/3
  6. So, 25/30 + 42/28 = 7/3
    In mixed form: 21/3

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