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Add 15/10 and 20/60

1st number: 1 5/10, 2nd number: 20/60

15/10 + 20/60 is 11/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 60 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 10 × 6 = 60,
    15/10 = 15 × 6/10 × 6 = 90/60
  3. Likewise, for the 2nd fraction, since 60 × 1 = 60,
    20/60 = 20 × 1/60 × 1 = 20/60
  4. Add the two like fractions:
    90/60 + 20/60 = 90 + 20/60 = 110/60
  5. 110/60 simplified gives 11/6
  6. So, 15/10 + 20/60 = 11/6
    In mixed form: 15/6

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