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Add 81/8 and 10/45

1st number: 10 1/8, 2nd number: 10/45

81/8 + 10/45 is 745/72.

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,
    81/8 = 81 × 45/8 × 45 = 3645/360
  3. Likewise, for the 2nd fraction, since 45 × 8 = 360,
    10/45 = 10 × 8/45 × 8 = 80/360
  4. Add the two like fractions:
    3645/360 + 80/360 = 3645 + 80/360 = 3725/360
  5. 3725/360 simplified gives 745/72
  6. So, 81/8 + 10/45 = 745/72
    In mixed form: 1025/72

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