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Add 20/5 and 21/24

1st number: 4 0/5, 2nd number: 21/24

20/5 + 21/24 is 39/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 24 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 5 × 24 = 120,
    20/5 = 20 × 24/5 × 24 = 480/120
  3. Likewise, for the 2nd fraction, since 24 × 5 = 120,
    21/24 = 21 × 5/24 × 5 = 105/120
  4. Add the two like fractions:
    480/120 + 105/120 = 480 + 105/120 = 585/120
  5. 585/120 simplified gives 39/8
  6. So, 20/5 + 21/24 = 39/8
    In mixed form: 47/8

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