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Add 60/15 and 72/60

1st number: 4 0/15, 2nd number: 1 12/60

60/15 + 72/60 is 26/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 60 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 15 × 4 = 60,
    60/15 = 60 × 4/15 × 4 = 240/60
  3. Likewise, for the 2nd fraction, since 60 × 1 = 60,
    72/60 = 72 × 1/60 × 1 = 72/60
  4. Add the two like fractions:
    240/60 + 72/60 = 240 + 72/60 = 312/60
  5. 312/60 simplified gives 26/5
  6. So, 60/15 + 72/60 = 26/5
    In mixed form: 51/5

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