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Subtract 42/16 from 30/6

1st number: 5 0/6, 2nd number: 2 10/16

30/6 - 42/16 is 19/8.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 16 is 48
  2. For the 1st fraction, since 6 × 8 = 48,
    30/6 = 30 × 8/6 × 8 = 240/48
  3. Likewise, for the 2nd fraction, since 16 × 3 = 48,
    42/16 = 42 × 3/16 × 3 = 126/48
  4. Subtract the two fractions:
    240/48 - 126/48 = 240 - 126/48 = 114/48
  5. After reducing the fraction, the answer is 19/8
  6. In mixed form: 23/8

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