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Add 90/9 and 4/30

1st number: 10 0/9, 2nd number: 4/30

90/9 + 4/30 is 152/15.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 30 is 90
  2. For the 1st fraction, since 9 × 10 = 90,
    90/9 = 90 × 10/9 × 10 = 900/90
  3. Likewise, for the 2nd fraction, since 30 × 3 = 90,
    4/30 = 4 × 3/30 × 3 = 12/90
  4. Add the two fractions:
    900/90 + 12/90 = 900 + 12/90 = 912/90
  5. 912/90 simplified gives 152/15
  6. So, 90/9 + 4/30 = 152/15
    In mixed form: 102/15

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