Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 18/6 from 98/20

1st number: 4 18/20, 2nd number: 3 0/6

98/20 - 18/6 is 19/10.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 6 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 20 × 3 = 60,
    98/20 = 98 × 3/20 × 3 = 294/60
  3. Likewise, for the 2nd fraction, since 6 × 10 = 60,
    18/6 = 18 × 10/6 × 10 = 180/60
  4. Subtract the two like fractions:
    294/60 - 180/60 = 294 - 180/60 = 114/60
  5. After reducing the fraction, the answer is 19/10
  6. In mixed form: 19/10

MathStep (Works offline)

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

Related:

© everydaycalculation.com