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Add 45/15 and 10/8

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

45/15 + 10/8 is 17/4.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 15 × 8 = 120,
    45/15 = 45 × 8/15 × 8 = 360/120
  3. Likewise, for the 2nd fraction, since 8 × 15 = 120,
    10/8 = 10 × 15/8 × 15 = 150/120
  4. Add the two like fractions:
    360/120 + 150/120 = 360 + 150/120 = 510/120
  5. 510/120 simplified gives 17/4
  6. So, 45/15 + 10/8 = 17/4
    In mixed form: 41/4

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