Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 35/20 from 70/2

1st number: 35 0/2, 2nd number: 1 15/20

70/2 - 35/20 is 133/4.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 20 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 2 × 10 = 20,
    70/2 = 70 × 10/2 × 10 = 700/20
  3. Likewise, for the 2nd fraction, since 20 × 1 = 20,
    35/20 = 35 × 1/20 × 1 = 35/20
  4. Subtract the two like fractions:
    700/20 - 35/20 = 700 - 35/20 = 665/20
  5. After reducing the fraction, the answer is 133/4
  6. In mixed form: 331/4

MathStep (Works offline)

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

Related:

© everydaycalculation.com