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Add 20/45 and 24/35

20/45 + 24/35 is 356/315.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 35 is 315

    Next, find the equivalent fraction of both fractional numbers with denominator 315
  2. For the 1st fraction, since 45 × 7 = 315,
    20/45 = 20 × 7/45 × 7 = 140/315
  3. Likewise, for the 2nd fraction, since 35 × 9 = 315,
    24/35 = 24 × 9/35 × 9 = 216/315
  4. Add the two like fractions:
    140/315 + 216/315 = 140 + 216/315 = 356/315
  5. So, 20/45 + 24/35 = 356/315
    In mixed form: 141/315

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