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Add 56/8 and 18/15

1st number: 7 0/8, 2nd number: 1 3/15

56/8 + 18/15 is 41/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 15 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 8 × 15 = 120,
    56/8 = 56 × 15/8 × 15 = 840/120
  3. Likewise, for the 2nd fraction, since 15 × 8 = 120,
    18/15 = 18 × 8/15 × 8 = 144/120
  4. Add the two like fractions:
    840/120 + 144/120 = 840 + 144/120 = 984/120
  5. 984/120 simplified gives 41/5
  6. So, 56/8 + 18/15 = 41/5
    In mixed form: 81/5

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