Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 1/49 from 45/28

1st number: 1 17/28, 2nd number: 1/49

45/28 - 1/49 is 311/196.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 28 and 49 is 196

    Next, find the equivalent fraction of both fractional numbers with denominator 196
  2. For the 1st fraction, since 28 × 7 = 196,
    45/28 = 45 × 7/28 × 7 = 315/196
  3. Likewise, for the 2nd fraction, since 49 × 4 = 196,
    1/49 = 1 × 4/49 × 4 = 4/196
  4. Subtract the two like fractions:
    315/196 - 4/196 = 315 - 4/196 = 311/196
  5. In mixed form: 1115/196

MathStep (Works offline)

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

Related:

© everydaycalculation.com