Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 10/54 from 16/15

1st number: 1 1/15, 2nd number: 10/54

16/15 - 10/54 is 119/135.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 54 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 15 × 18 = 270,
    16/15 = 16 × 18/15 × 18 = 288/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    10/54 = 10 × 5/54 × 5 = 50/270
  4. Subtract the two like fractions:
    288/270 - 50/270 = 288 - 50/270 = 238/270
  5. After reducing the fraction, the answer is 119/135

MathStep (Works offline)

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

Related:

© everydaycalculation.com