Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 60/70 from 1/4

1/4 - 60/70 is -17/28.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 70 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 4 × 35 = 140,
    1/4 = 1 × 35/4 × 35 = 35/140
  3. Likewise, for the 2nd fraction, since 70 × 2 = 140,
    60/70 = 60 × 2/70 × 2 = 120/140
  4. Subtract the two like fractions:
    35/140 - 120/140 = 35 - 120/140 = -85/140
  5. After reducing the fraction, the answer is -17/28

MathStep (Works offline)

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

Related:

© everydaycalculation.com