Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 84/4 from 5/75

1st number: 5/75, 2nd number: 21 0/4

5/75 - 84/4 is -314/15.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 4 is 300

    Next, find the equivalent fraction of both fractional numbers with denominator 300
  2. For the 1st fraction, since 75 × 4 = 300,
    5/75 = 5 × 4/75 × 4 = 20/300
  3. Likewise, for the 2nd fraction, since 4 × 75 = 300,
    84/4 = 84 × 75/4 × 75 = 6300/300
  4. Subtract the two like fractions:
    20/300 - 6300/300 = 20 - 6300/300 = -6280/300
  5. After reducing the fraction, the answer is -314/15

MathStep (Works offline)

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

Related:

© everydaycalculation.com