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Add 9/40 and 9/35

9/40 + 9/35 is 27/56.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 35 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 40 × 7 = 280,
    9/40 = 9 × 7/40 × 7 = 63/280
  3. Likewise, for the 2nd fraction, since 35 × 8 = 280,
    9/35 = 9 × 8/35 × 8 = 72/280
  4. Add the two like fractions:
    63/280 + 72/280 = 63 + 72/280 = 135/280
  5. 135/280 simplified gives 27/56
  6. So, 9/40 + 9/35 = 27/56

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