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Add 10/4 and 30/45

1st number: 2 2/4, 2nd number: 30/45

10/4 + 30/45 is 19/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 45 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 4 × 45 = 180,
    10/4 = 10 × 45/4 × 45 = 450/180
  3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
    30/45 = 30 × 4/45 × 4 = 120/180
  4. Add the two like fractions:
    450/180 + 120/180 = 450 + 120/180 = 570/180
  5. 570/180 simplified gives 19/6
  6. So, 10/4 + 30/45 = 19/6
    In mixed form: 31/6

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