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Add 18/8 and 35/90

1st number: 2 2/8, 2nd number: 35/90

18/8 + 35/90 is 95/36.

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,
    18/8 = 18 × 45/8 × 45 = 810/360
  3. Likewise, for the 2nd fraction, since 90 × 4 = 360,
    35/90 = 35 × 4/90 × 4 = 140/360
  4. Add the two like fractions:
    810/360 + 140/360 = 810 + 140/360 = 950/360
  5. 950/360 simplified gives 95/36
  6. So, 18/8 + 35/90 = 95/36
    In mixed form: 223/36

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