Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 90/35 from 54/16

1st number: 3 6/16, 2nd number: 2 20/35

54/16 - 90/35 is 45/56.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 35 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 16 × 35 = 560,
    54/16 = 54 × 35/16 × 35 = 1890/560
  3. Likewise, for the 2nd fraction, since 35 × 16 = 560,
    90/35 = 90 × 16/35 × 16 = 1440/560
  4. Subtract the two like fractions:
    1890/560 - 1440/560 = 1890 - 1440/560 = 450/560
  5. After reducing the fraction, the answer is 45/56

MathStep (Works offline)

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

Related:

© everydaycalculation.com