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Add 30/9 and 75/70

1st number: 3 3/9, 2nd number: 1 5/70

30/9 + 75/70 is 185/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 70 is 630
  2. For the 1st fraction, since 9 × 70 = 630,
    30/9 = 30 × 70/9 × 70 = 2100/630
  3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
    75/70 = 75 × 9/70 × 9 = 675/630
  4. Add the two fractions:
    2100/630 + 675/630 = 2100 + 675/630 = 2775/630
  5. After reducing the fraction, the answer is 185/42
  6. In mixed form: 417/42

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