Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 3/30 from 3/16

3/16 - 3/30 is 7/80.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 30 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 16 × 15 = 240,
    3/16 = 3 × 15/16 × 15 = 45/240
  3. Likewise, for the 2nd fraction, since 30 × 8 = 240,
    3/30 = 3 × 8/30 × 8 = 24/240
  4. Subtract the two like fractions:
    45/240 - 24/240 = 45 - 24/240 = 21/240
  5. After reducing the fraction, the answer is 7/80

MathStep (Works offline)

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

Related:

© everydaycalculation.com