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Add 48/15 and 21/48

1st number: 3 3/15, 2nd number: 21/48

48/15 + 21/48 is 291/80.

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,
    48/15 = 48 × 16/15 × 16 = 768/240
  3. Likewise, for the 2nd fraction, since 48 × 5 = 240,
    21/48 = 21 × 5/48 × 5 = 105/240
  4. Add the two like fractions:
    768/240 + 105/240 = 768 + 105/240 = 873/240
  5. 873/240 simplified gives 291/80
  6. So, 48/15 + 21/48 = 291/80
    In mixed form: 351/80

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