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Add 45/90 and 70/18

1st number: 45/90, 2nd number: 3 16/18

45/90 + 70/18 is 79/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 18 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 90 × 1 = 90,
    45/90 = 45 × 1/90 × 1 = 45/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    70/18 = 70 × 5/18 × 5 = 350/90
  4. Add the two like fractions:
    45/90 + 350/90 = 45 + 350/90 = 395/90
  5. 395/90 simplified gives 79/18
  6. So, 45/90 + 70/18 = 79/18
    In mixed form: 47/18

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