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Add 30/15 and 20/48

1st number: 2 0/15, 2nd number: 20/48

30/15 + 20/48 is 29/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 48 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 15 × 16 = 240,
    30/15 = 30 × 16/15 × 16 = 480/240
  3. Likewise, for the 2nd fraction, since 48 × 5 = 240,
    20/48 = 20 × 5/48 × 5 = 100/240
  4. Add the two like fractions:
    480/240 + 100/240 = 480 + 100/240 = 580/240
  5. 580/240 simplified gives 29/12
  6. So, 30/15 + 20/48 = 29/12
    In mixed form: 25/12

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