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Add 75/72 and 10/30

1st number: 1 3/72, 2nd number: 10/30

75/72 + 10/30 is 11/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 30 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 72 × 5 = 360,
    75/72 = 75 × 5/72 × 5 = 375/360
  3. Likewise, for the 2nd fraction, since 30 × 12 = 360,
    10/30 = 10 × 12/30 × 12 = 120/360
  4. Add the two like fractions:
    375/360 + 120/360 = 375 + 120/360 = 495/360
  5. 495/360 simplified gives 11/8
  6. So, 75/72 + 10/30 = 11/8
    In mixed form: 13/8

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