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Add 5/8 and 72/30

1st number: 5/8, 2nd number: 2 12/30

5/8 + 72/30 is 121/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 30 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 8 × 15 = 120,
    5/8 = 5 × 15/8 × 15 = 75/120
  3. Likewise, for the 2nd fraction, since 30 × 4 = 120,
    72/30 = 72 × 4/30 × 4 = 288/120
  4. Add the two like fractions:
    75/120 + 288/120 = 75 + 288/120 = 363/120
  5. 363/120 simplified gives 121/40
  6. So, 5/8 + 72/30 = 121/40
    In mixed form: 31/40

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