Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 15/5 from 16/4

1st number: 4 0/4, 2nd number: 3 0/5

16/4 - 15/5 is 1/1.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 5 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 4 × 5 = 20,
    16/4 = 16 × 5/4 × 5 = 80/20
  3. Likewise, for the 2nd fraction, since 5 × 4 = 20,
    15/5 = 15 × 4/5 × 4 = 60/20
  4. Subtract the two like fractions:
    80/20 - 60/20 = 80 - 60/20 = 20/20
  5. After reducing the fraction, the answer is 1/1

MathStep (Works offline)

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

Related:

© everydaycalculation.com