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Add 2/7 and 70/18

1st number: 2/7, 2nd number: 3 16/18

2/7 + 70/18 is 263/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 18 is 126
  2. For the 1st fraction, since 7 × 18 = 126,
    2/7 = 2 × 18/7 × 18 = 36/126
  3. Likewise, for the 2nd fraction, since 18 × 7 = 126,
    70/18 = 70 × 7/18 × 7 = 490/126
  4. Add the two fractions:
    36/126 + 490/126 = 36 + 490/126 = 526/126
  5. 526/126 simplified gives 263/63
  6. So, 2/7 + 70/18 = 263/63
    In mixed form: 411/63

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