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Add 3/60 and 30/7

1st number: 3/60, 2nd number: 4 2/7

3/60 + 30/7 is 607/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 7 is 420
  2. For the 1st fraction, since 60 × 7 = 420,
    3/60 = 3 × 7/60 × 7 = 21/420
  3. Likewise, for the 2nd fraction, since 7 × 60 = 420,
    30/7 = 30 × 60/7 × 60 = 1800/420
  4. Add the two fractions:
    21/420 + 1800/420 = 21 + 1800/420 = 1821/420
  5. 1821/420 simplified gives 607/140
  6. So, 3/60 + 30/7 = 607/140
    In mixed form: 447/140

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