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Add 18/90 and 50/8

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

18/90 + 50/8 is 129/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 8 is 360
  2. For the 1st fraction, since 90 × 4 = 360,
    18/90 = 18 × 4/90 × 4 = 72/360
  3. Likewise, for the 2nd fraction, since 8 × 45 = 360,
    50/8 = 50 × 45/8 × 45 = 2250/360
  4. Add the two fractions:
    72/360 + 2250/360 = 72 + 2250/360 = 2322/360
  5. After reducing the fraction, the answer is 129/20
  6. In mixed form: 69/20

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