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Add 35/42 and 36/72

35/42 + 36/72 is 4/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 72 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 42 × 12 = 504,
    35/42 = 35 × 12/42 × 12 = 420/504
  3. Likewise, for the 2nd fraction, since 72 × 7 = 504,
    36/72 = 36 × 7/72 × 7 = 252/504
  4. Add the two like fractions:
    420/504 + 252/504 = 420 + 252/504 = 672/504
  5. 672/504 simplified gives 4/3
  6. So, 35/42 + 36/72 = 4/3
    In mixed form: 11/3

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