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Add 5/45 and 35/20

1st number: 5/45, 2nd number: 1 15/20

5/45 + 35/20 is 67/36.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 45 × 4 = 180,
    5/45 = 5 × 4/45 × 4 = 20/180
  3. Likewise, for the 2nd fraction, since 20 × 9 = 180,
    35/20 = 35 × 9/20 × 9 = 315/180
  4. Add the two like fractions:
    20/180 + 315/180 = 20 + 315/180 = 335/180
  5. 335/180 simplified gives 67/36
  6. So, 5/45 + 35/20 = 67/36
    In mixed form: 131/36

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