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Add 21/18 and 35/7

1st number: 1 3/18, 2nd number: 5 0/7

21/18 + 35/7 is 37/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 7 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 18 × 7 = 126,
    21/18 = 21 × 7/18 × 7 = 147/126
  3. Likewise, for the 2nd fraction, since 7 × 18 = 126,
    35/7 = 35 × 18/7 × 18 = 630/126
  4. Add the two like fractions:
    147/126 + 630/126 = 147 + 630/126 = 777/126
  5. 777/126 simplified gives 37/6
  6. So, 21/18 + 35/7 = 37/6
    In mixed form: 61/6

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