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Add 90/48 and 4/30

1st number: 1 42/48, 2nd number: 4/30

90/48 + 4/30 is 241/120.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 48 and 30 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 48 × 5 = 240,
    90/48 = 90 × 5/48 × 5 = 450/240
  3. Likewise, for the 2nd fraction, since 30 × 8 = 240,
    4/30 = 4 × 8/30 × 8 = 32/240
  4. Add the two like fractions:
    450/240 + 32/240 = 450 + 32/240 = 482/240
  5. 482/240 simplified gives 241/120
  6. So, 90/48 + 4/30 = 241/120
    In mixed form: 21/120

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