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Add 6/7 and 24/20

1st number: 6/7, 2nd number: 1 4/20

6/7 + 24/20 is 72/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 20 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 7 × 20 = 140,
    6/7 = 6 × 20/7 × 20 = 120/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    24/20 = 24 × 7/20 × 7 = 168/140
  4. Add the two like fractions:
    120/140 + 168/140 = 120 + 168/140 = 288/140
  5. 288/140 simplified gives 72/35
  6. So, 6/7 + 24/20 = 72/35
    In mixed form: 22/35

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