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Add 35/42 and 16/40

35/42 + 16/40 is 37/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 40 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 42 × 20 = 840,
    35/42 = 35 × 20/42 × 20 = 700/840
  3. Likewise, for the 2nd fraction, since 40 × 21 = 840,
    16/40 = 16 × 21/40 × 21 = 336/840
  4. Add the two like fractions:
    700/840 + 336/840 = 700 + 336/840 = 1036/840
  5. 1036/840 simplified gives 37/30
  6. So, 35/42 + 16/40 = 37/30
    In mixed form: 17/30

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