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Add 3/42 and 30/32

3/42 + 30/32 is 113/112.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 32 is 672

    Next, find the equivalent fraction of both fractional numbers with denominator 672
  2. For the 1st fraction, since 42 × 16 = 672,
    3/42 = 3 × 16/42 × 16 = 48/672
  3. Likewise, for the 2nd fraction, since 32 × 21 = 672,
    30/32 = 30 × 21/32 × 21 = 630/672
  4. Add the two like fractions:
    48/672 + 630/672 = 48 + 630/672 = 678/672
  5. 678/672 simplified gives 113/112
  6. So, 3/42 + 30/32 = 113/112
    In mixed form: 11/112

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