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Add 30/20 and 10/7

1st number: 1 10/20, 2nd number: 1 3/7

30/20 + 10/7 is 41/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 7 is 140
  2. For the 1st fraction, since 20 × 7 = 140,
    30/20 = 30 × 7/20 × 7 = 210/140
  3. Likewise, for the 2nd fraction, since 7 × 20 = 140,
    10/7 = 10 × 20/7 × 20 = 200/140
  4. Add the two fractions:
    210/140 + 200/140 = 210 + 200/140 = 410/140
  5. After reducing the fraction, the answer is 41/14
  6. In mixed form: 213/14

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