Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 12/60 from 90/50

1st number: 1 40/50, 2nd number: 12/60

90/50 - 12/60 is 8/5.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 60 is 300

    Next, find the equivalent fraction of both fractional numbers with denominator 300
  2. For the 1st fraction, since 50 × 6 = 300,
    90/50 = 90 × 6/50 × 6 = 540/300
  3. Likewise, for the 2nd fraction, since 60 × 5 = 300,
    12/60 = 12 × 5/60 × 5 = 60/300
  4. Subtract the two like fractions:
    540/300 - 60/300 = 540 - 60/300 = 480/300
  5. After reducing the fraction, the answer is 8/5
  6. In mixed form: 13/5

MathStep (Works offline)

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

Related:

© everydaycalculation.com