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Add 2/63 and 72/60

1st number: 2/63, 2nd number: 1 12/60

2/63 + 72/60 is 388/315.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 60 is 1260
  2. For the 1st fraction, since 63 × 20 = 1260,
    2/63 = 2 × 20/63 × 20 = 40/1260
  3. Likewise, for the 2nd fraction, since 60 × 21 = 1260,
    72/60 = 72 × 21/60 × 21 = 1512/1260
  4. Add the two fractions:
    40/1260 + 1512/1260 = 40 + 1512/1260 = 1552/1260
  5. After reducing the fraction, the answer is 388/315
  6. In mixed form: 173/315

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