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Add 32/8 and 21/45

1st number: 4 0/8, 2nd number: 21/45

32/8 + 21/45 is 67/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 45 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 8 × 45 = 360,
    32/8 = 32 × 45/8 × 45 = 1440/360
  3. Likewise, for the 2nd fraction, since 45 × 8 = 360,
    21/45 = 21 × 8/45 × 8 = 168/360
  4. Add the two like fractions:
    1440/360 + 168/360 = 1440 + 168/360 = 1608/360
  5. 1608/360 simplified gives 67/15
  6. So, 32/8 + 21/45 = 67/15
    In mixed form: 47/15

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