Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 35/28 from 56/45

1st number: 1 11/45, 2nd number: 1 7/28

56/45 - 35/28 is -1/180.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 28 is 1260

    Next, find the equivalent fraction of both fractional numbers with denominator 1260
  2. For the 1st fraction, since 45 × 28 = 1260,
    56/45 = 56 × 28/45 × 28 = 1568/1260
  3. Likewise, for the 2nd fraction, since 28 × 45 = 1260,
    35/28 = 35 × 45/28 × 45 = 1575/1260
  4. Subtract the two like fractions:
    1568/1260 - 1575/1260 = 1568 - 1575/1260 = -7/1260
  5. After reducing the fraction, the answer is -1/180

MathStep (Works offline)

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

Related:

© everydaycalculation.com