Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 42/7 from 5/36

1st number: 5/36, 2nd number: 6 0/7

5/36 - 42/7 is -211/36.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 7 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 36 × 7 = 252,
    5/36 = 5 × 7/36 × 7 = 35/252
  3. Likewise, for the 2nd fraction, since 7 × 36 = 252,
    42/7 = 42 × 36/7 × 36 = 1512/252
  4. Subtract the two like fractions:
    35/252 - 1512/252 = 35 - 1512/252 = -1477/252
  5. After reducing the fraction, the answer is -211/36

MathStep (Works offline)

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

Related:

© everydaycalculation.com