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Add 70/9 and 30/5

1st number: 7 7/9, 2nd number: 6 0/5

70/9 + 30/5 is 124/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 5 is 45

    Next, find the equivalent fraction of both fractional numbers with denominator 45
  2. For the 1st fraction, since 9 × 5 = 45,
    70/9 = 70 × 5/9 × 5 = 350/45
  3. Likewise, for the 2nd fraction, since 5 × 9 = 45,
    30/5 = 30 × 9/5 × 9 = 270/45
  4. Add the two like fractions:
    350/45 + 270/45 = 350 + 270/45 = 620/45
  5. 620/45 simplified gives 124/9
  6. So, 70/9 + 30/5 = 124/9
    In mixed form: 137/9

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