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Subtract 6/45 from 90/35

1st number: 2 20/35, 2nd number: 6/45

90/35 - 6/45 is 256/105.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 45 is 315
  2. For the 1st fraction, since 35 × 9 = 315,
    90/35 = 90 × 9/35 × 9 = 810/315
  3. Likewise, for the 2nd fraction, since 45 × 7 = 315,
    6/45 = 6 × 7/45 × 7 = 42/315
  4. Subtract the two fractions:
    810/315 - 42/315 = 810 - 42/315 = 768/315
  5. After reducing the fraction, the answer is 256/105
  6. In mixed form: 246/105

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