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Subtract 6/7 from 49/30

1st number: 1 19/30, 2nd number: 6/7

49/30 - 6/7 is 163/210.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 7 is 210
  2. For the 1st fraction, since 30 × 7 = 210,
    49/30 = 49 × 7/30 × 7 = 343/210
  3. Likewise, for the 2nd fraction, since 7 × 30 = 210,
    6/7 = 6 × 30/7 × 30 = 180/210
  4. Subtract the two fractions:
    343/210 - 180/210 = 343 - 180/210 = 163/210

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