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Add 1/30 and 90/48

1st number: 1/30, 2nd number: 1 42/48

1/30 + 90/48 is 229/120.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 48 is 240
  2. For the 1st fraction, since 30 × 8 = 240,
    1/30 = 1 × 8/30 × 8 = 8/240
  3. Likewise, for the 2nd fraction, since 48 × 5 = 240,
    90/48 = 90 × 5/48 × 5 = 450/240
  4. Add the two fractions:
    8/240 + 450/240 = 8 + 450/240 = 458/240
  5. 458/240 simplified gives 229/120
  6. So, 1/30 + 90/48 = 229/120
    In mixed form: 1109/120

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