Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 70/8 from 3/2

1st number: 1 1/2, 2nd number: 8 6/8

3/2 - 70/8 is -29/4.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 8 is 8

    Next, find the equivalent fraction of both fractional numbers with denominator 8
  2. For the 1st fraction, since 2 × 4 = 8,
    3/2 = 3 × 4/2 × 4 = 12/8
  3. Likewise, for the 2nd fraction, since 8 × 1 = 8,
    70/8 = 70 × 1/8 × 1 = 70/8
  4. Subtract the two like fractions:
    12/8 - 70/8 = 12 - 70/8 = -58/8
  5. After reducing the fraction, the answer is -29/4

MathStep (Works offline)

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

Related:

© everydaycalculation.com