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Add 90/9 and 3/42

1st number: 10 0/9, 2nd number: 3/42

90/9 + 3/42 is 141/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 42 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 9 × 14 = 126,
    90/9 = 90 × 14/9 × 14 = 1260/126
  3. Likewise, for the 2nd fraction, since 42 × 3 = 126,
    3/42 = 3 × 3/42 × 3 = 9/126
  4. Add the two like fractions:
    1260/126 + 9/126 = 1260 + 9/126 = 1269/126
  5. 1269/126 simplified gives 141/14
  6. So, 90/9 + 3/42 = 141/14
    In mixed form: 101/14

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