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Add 4/28 and 70/60

1st number: 4/28, 2nd number: 1 10/60

4/28 + 70/60 is 55/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 60 is 420
  2. For the 1st fraction, since 28 × 15 = 420,
    4/28 = 4 × 15/28 × 15 = 60/420
  3. Likewise, for the 2nd fraction, since 60 × 7 = 420,
    70/60 = 70 × 7/60 × 7 = 490/420
  4. Add the two fractions:
    60/420 + 490/420 = 60 + 490/420 = 550/420
  5. 550/420 simplified gives 55/42
  6. So, 4/28 + 70/60 = 55/42
    In mixed form: 113/42

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