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Add 18/7 and 18/30

1st number: 2 4/7, 2nd number: 18/30

18/7 + 18/30 is 111/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 30 is 210
  2. For the 1st fraction, since 7 × 30 = 210,
    18/7 = 18 × 30/7 × 30 = 540/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    18/30 = 18 × 7/30 × 7 = 126/210
  4. Add the two fractions:
    540/210 + 126/210 = 540 + 126/210 = 666/210
  5. 666/210 simplified gives 111/35
  6. So, 18/7 + 18/30 = 111/35
    In mixed form: 36/35

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