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Add 2/5 and 63/28

1st number: 2/5, 2nd number: 2 7/28

2/5 + 63/28 is 53/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 28 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 5 × 28 = 140,
    2/5 = 2 × 28/5 × 28 = 56/140
  3. Likewise, for the 2nd fraction, since 28 × 5 = 140,
    63/28 = 63 × 5/28 × 5 = 315/140
  4. Add the two like fractions:
    56/140 + 315/140 = 56 + 315/140 = 371/140
  5. 371/140 simplified gives 53/20
  6. So, 2/5 + 63/28 = 53/20
    In mixed form: 213/20

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