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Add 14/8 and 18/90

1st number: 1 6/8, 2nd number: 18/90

14/8 + 18/90 is 39/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 90 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 8 × 45 = 360,
    14/8 = 14 × 45/8 × 45 = 630/360
  3. Likewise, for the 2nd fraction, since 90 × 4 = 360,
    18/90 = 18 × 4/90 × 4 = 72/360
  4. Add the two like fractions:
    630/360 + 72/360 = 630 + 72/360 = 702/360
  5. 702/360 simplified gives 39/20
  6. So, 14/8 + 18/90 = 39/20
    In mixed form: 119/20

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