Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 3/80 from 35/25

1st number: 1 10/25, 2nd number: 3/80

35/25 - 3/80 is 109/80.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 80 is 400

    Next, find the equivalent fraction of both fractional numbers with denominator 400
  2. For the 1st fraction, since 25 × 16 = 400,
    35/25 = 35 × 16/25 × 16 = 560/400
  3. Likewise, for the 2nd fraction, since 80 × 5 = 400,
    3/80 = 3 × 5/80 × 5 = 15/400
  4. Subtract the two like fractions:
    560/400 - 15/400 = 560 - 15/400 = 545/400
  5. After reducing the fraction, the answer is 109/80
  6. In mixed form: 129/80

MathStep (Works offline)

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

Related:

© everydaycalculation.com