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Subtract 7/16 from 42/35

1st number: 1 7/35, 2nd number: 7/16

42/35 - 7/16 is 61/80.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 16 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 35 × 16 = 560,
    42/35 = 42 × 16/35 × 16 = 672/560
  3. Likewise, for the 2nd fraction, since 16 × 35 = 560,
    7/16 = 7 × 35/16 × 35 = 245/560
  4. Subtract the two like fractions:
    672/560 - 245/560 = 672 - 245/560 = 427/560
  5. After reducing the fraction, the answer is 61/80

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