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Add 48/45 and 7/84

1st number: 1 3/45, 2nd number: 7/84

48/45 + 7/84 is 23/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 84 is 1260

    Next, find the equivalent fraction of both fractional numbers with denominator 1260
  2. For the 1st fraction, since 45 × 28 = 1260,
    48/45 = 48 × 28/45 × 28 = 1344/1260
  3. Likewise, for the 2nd fraction, since 84 × 15 = 1260,
    7/84 = 7 × 15/84 × 15 = 105/1260
  4. Add the two like fractions:
    1344/1260 + 105/1260 = 1344 + 105/1260 = 1449/1260
  5. 1449/1260 simplified gives 23/20
  6. So, 48/45 + 7/84 = 23/20
    In mixed form: 13/20

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