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Add 9/48 and 21/5

1st number: 9/48, 2nd number: 4 1/5

9/48 + 21/5 is 351/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 5 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 48 × 5 = 240,
    9/48 = 9 × 5/48 × 5 = 45/240
  3. Likewise, for the 2nd fraction, since 5 × 48 = 240,
    21/5 = 21 × 48/5 × 48 = 1008/240
  4. Add the two like fractions:
    45/240 + 1008/240 = 45 + 1008/240 = 1053/240
  5. 1053/240 simplified gives 351/80
  6. So, 9/48 + 21/5 = 351/80
    In mixed form: 431/80

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