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Add 21/20 and 96/45

1st number: 1 1/20, 2nd number: 2 6/45

21/20 + 96/45 is 191/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 45 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 20 × 9 = 180,
    21/20 = 21 × 9/20 × 9 = 189/180
  3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
    96/45 = 96 × 4/45 × 4 = 384/180
  4. Add the two like fractions:
    189/180 + 384/180 = 189 + 384/180 = 573/180
  5. 573/180 simplified gives 191/60
  6. So, 21/20 + 96/45 = 191/60
    In mixed form: 311/60

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