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Add 9/60 and 72/7

1st number: 9/60, 2nd number: 10 2/7

9/60 + 72/7 is 1461/140.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 7 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 60 × 7 = 420,
    9/60 = 9 × 7/60 × 7 = 63/420
  3. Likewise, for the 2nd fraction, since 7 × 60 = 420,
    72/7 = 72 × 60/7 × 60 = 4320/420
  4. Add the two like fractions:
    63/420 + 4320/420 = 63 + 4320/420 = 4383/420
  5. 4383/420 simplified gives 1461/140
  6. So, 9/60 + 72/7 = 1461/140
    In mixed form: 1061/140

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