Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 28/70 from 32/3

1st number: 10 2/3, 2nd number: 28/70

32/3 - 28/70 is 154/15.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 70 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 3 × 70 = 210,
    32/3 = 32 × 70/3 × 70 = 2240/210
  3. Likewise, for the 2nd fraction, since 70 × 3 = 210,
    28/70 = 28 × 3/70 × 3 = 84/210
  4. Subtract the two like fractions:
    2240/210 - 84/210 = 2240 - 84/210 = 2156/210
  5. After reducing the fraction, the answer is 154/15
  6. In mixed form: 104/15

MathStep (Works offline)

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

Related:

© everydaycalculation.com