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Add 54/4 and 15/45

1st number: 13 2/4, 2nd number: 15/45

54/4 + 15/45 is 83/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 45 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 4 × 45 = 180,
    54/4 = 54 × 45/4 × 45 = 2430/180
  3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
    15/45 = 15 × 4/45 × 4 = 60/180
  4. Add the two like fractions:
    2430/180 + 60/180 = 2430 + 60/180 = 2490/180
  5. 2490/180 simplified gives 83/6
  6. So, 54/4 + 15/45 = 83/6
    In mixed form: 135/6

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