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Add 4/12 and 75/45

1st number: 4/12, 2nd number: 1 30/45

4/12 + 75/45 is 2/1.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 45 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 12 × 15 = 180,
    4/12 = 4 × 15/12 × 15 = 60/180
  3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
    75/45 = 75 × 4/45 × 4 = 300/180
  4. Add the two like fractions:
    60/180 + 300/180 = 60 + 300/180 = 360/180
  5. 360/180 simplified gives 2/1
  6. So, 4/12 + 75/45 = 2/1

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