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Subtract 21/32 from 70/50

1st number: 1 20/50, 2nd number: 21/32

70/50 - 21/32 is 119/160.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 32 is 800

    Next, find the equivalent fraction of both fractional numbers with denominator 800
  2. For the 1st fraction, since 50 × 16 = 800,
    70/50 = 70 × 16/50 × 16 = 1120/800
  3. Likewise, for the 2nd fraction, since 32 × 25 = 800,
    21/32 = 21 × 25/32 × 25 = 525/800
  4. Subtract the two like fractions:
    1120/800 - 525/800 = 1120 - 525/800 = 595/800
  5. After reducing the fraction, the answer is 119/160

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