Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 6/8 from 90/2

1st number: 45 0/2, 2nd number: 6/8

90/2 - 6/8 is 177/4.

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,
    90/2 = 90 × 4/2 × 4 = 360/8
  3. Likewise, for the 2nd fraction, since 8 × 1 = 8,
    6/8 = 6 × 1/8 × 1 = 6/8
  4. Subtract the two like fractions:
    360/8 - 6/8 = 360 - 6/8 = 354/8
  5. After reducing the fraction, the answer is 177/4
  6. In mixed form: 441/4

MathStep (Works offline)

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

Related:

© everydaycalculation.com