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Subtract 10/45 from 50/7

1st number: 7 1/7, 2nd number: 10/45

50/7 - 10/45 is 436/63.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 45 is 315

    Next, find the equivalent fraction of both fractional numbers with denominator 315
  2. For the 1st fraction, since 7 × 45 = 315,
    50/7 = 50 × 45/7 × 45 = 2250/315
  3. Likewise, for the 2nd fraction, since 45 × 7 = 315,
    10/45 = 10 × 7/45 × 7 = 70/315
  4. Subtract the two like fractions:
    2250/315 - 70/315 = 2250 - 70/315 = 2180/315
  5. After reducing the fraction, the answer is 436/63
  6. In mixed form: 658/63

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