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Add 20/30 and 24/56

20/30 + 24/56 is 23/21.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 56 is 840
  2. For the 1st fraction, since 30 × 28 = 840,
    20/30 = 20 × 28/30 × 28 = 560/840
  3. Likewise, for the 2nd fraction, since 56 × 15 = 840,
    24/56 = 24 × 15/56 × 15 = 360/840
  4. Add the two fractions:
    560/840 + 360/840 = 560 + 360/840 = 920/840
  5. 920/840 simplified gives 23/21
  6. So, 20/30 + 24/56 = 23/21
    In mixed form: 12/21

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