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Add 90/24 and 1/45

1st number: 3 18/24, 2nd number: 1/45

90/24 + 1/45 is 679/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 45 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 24 × 15 = 360,
    90/24 = 90 × 15/24 × 15 = 1350/360
  3. Likewise, for the 2nd fraction, since 45 × 8 = 360,
    1/45 = 1 × 8/45 × 8 = 8/360
  4. Add the two like fractions:
    1350/360 + 8/360 = 1350 + 8/360 = 1358/360
  5. 1358/360 simplified gives 679/180
  6. So, 90/24 + 1/45 = 679/180
    In mixed form: 3139/180

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