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Add 24/7 and 84/18

1st number: 3 3/7, 2nd number: 4 12/18

24/7 + 84/18 is 170/21.

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,
    24/7 = 24 × 18/7 × 18 = 432/126
  3. Likewise, for the 2nd fraction, since 18 × 7 = 126,
    84/18 = 84 × 7/18 × 7 = 588/126
  4. Add the two fractions:
    432/126 + 588/126 = 432 + 588/126 = 1020/126
  5. 1020/126 simplified gives 170/21
  6. So, 24/7 + 84/18 = 170/21
    In mixed form: 82/21

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