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Add 4/7 and 5/18

4/7 + 5/18 is 107/126.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 7 × 18 = 126,
    4/7 = 4 × 18/7 × 18 = 72/126
  3. Likewise, for the 2nd fraction, since 18 × 7 = 126,
    5/18 = 5 × 7/18 × 7 = 35/126
  4. Add the two like fractions:
    72/126 + 35/126 = 72 + 35/126 = 107/126
  5. So, 4/7 + 5/18 = 107/126

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