Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 35/80 from 80/28

1st number: 2 24/28, 2nd number: 35/80

80/28 - 35/80 is 271/112.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 80 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 28 × 20 = 560,
    80/28 = 80 × 20/28 × 20 = 1600/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    35/80 = 35 × 7/80 × 7 = 245/560
  4. Subtract the two like fractions:
    1600/560 - 245/560 = 1600 - 245/560 = 1355/560
  5. After reducing the fraction, the answer is 271/112
  6. In mixed form: 247/112

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related:

© everydaycalculation.com