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Add 30/75 and 20/7

1st number: 30/75, 2nd number: 2 6/7

30/75 + 20/7 is 114/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 7 is 525
  2. For the 1st fraction, since 75 × 7 = 525,
    30/75 = 30 × 7/75 × 7 = 210/525
  3. Likewise, for the 2nd fraction, since 7 × 75 = 525,
    20/7 = 20 × 75/7 × 75 = 1500/525
  4. Add the two fractions:
    210/525 + 1500/525 = 210 + 1500/525 = 1710/525
  5. After reducing the fraction, the answer is 114/35
  6. In mixed form: 39/35

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