Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 1/70 from 1/12

1/12 - 1/70 is 29/420.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 70 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 12 × 35 = 420,
    1/12 = 1 × 35/12 × 35 = 35/420
  3. Likewise, for the 2nd fraction, since 70 × 6 = 420,
    1/70 = 1 × 6/70 × 6 = 6/420
  4. Subtract the two like fractions:
    35/420 - 6/420 = 35 - 6/420 = 29/420

MathStep (Works offline)

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

Related:

© everydaycalculation.com