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Add 75/14 and 24/20

1st number: 5 5/14, 2nd number: 1 4/20

75/14 + 24/20 is 459/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 20 is 140
  2. For the 1st fraction, since 14 × 10 = 140,
    75/14 = 75 × 10/14 × 10 = 750/140
  3. Likewise, for the 2nd fraction, since 20 × 7 = 140,
    24/20 = 24 × 7/20 × 7 = 168/140
  4. Add the two fractions:
    750/140 + 168/140 = 750 + 168/140 = 918/140
  5. 918/140 simplified gives 459/70
  6. So, 75/14 + 24/20 = 459/70
    In mixed form: 639/70

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