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Add 16/5 and 9/7

1st number: 3 1/5, 2nd number: 1 2/7

16/5 + 9/7 is 157/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 7 is 35

    Next, find the equivalent fraction of both fractional numbers with denominator 35
  2. For the 1st fraction, since 5 × 7 = 35,
    16/5 = 16 × 7/5 × 7 = 112/35
  3. Likewise, for the 2nd fraction, since 7 × 5 = 35,
    9/7 = 9 × 5/7 × 5 = 45/35
  4. Add the two like fractions:
    112/35 + 45/35 = 112 + 45/35 = 157/35
  5. So, 16/5 + 9/7 = 157/35
    In mixed form: 417/35

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