Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 4/70 from 4/2

1st number: 2 0/2, 2nd number: 4/70

4/2 - 4/70 is 68/35.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 70 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 2 × 35 = 70,
    4/2 = 4 × 35/2 × 35 = 140/70
  3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
    4/70 = 4 × 1/70 × 1 = 4/70
  4. Subtract the two like fractions:
    140/70 - 4/70 = 140 - 4/70 = 136/70
  5. After reducing the fraction, the answer is 68/35
  6. In mixed form: 133/35

MathStep (Works offline)

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

Related:

© everydaycalculation.com