Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 84/27 from 1/49

1st number: 1/49, 2nd number: 3 3/27

1/49 - 84/27 is -1363/441.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 27 is 1323

    Next, find the equivalent fraction of both fractional numbers with denominator 1323
  2. For the 1st fraction, since 49 × 27 = 1323,
    1/49 = 1 × 27/49 × 27 = 27/1323
  3. Likewise, for the 2nd fraction, since 27 × 49 = 1323,
    84/27 = 84 × 49/27 × 49 = 4116/1323
  4. Subtract the two like fractions:
    27/1323 - 4116/1323 = 27 - 4116/1323 = -4089/1323
  5. After reducing the fraction, the answer is -1363/441

MathStep (Works offline)

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

Related:

© everydaycalculation.com