Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 9/24 from 16/70

16/70 - 9/24 is -41/280.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 24 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 70 × 12 = 840,
    16/70 = 16 × 12/70 × 12 = 192/840
  3. Likewise, for the 2nd fraction, since 24 × 35 = 840,
    9/24 = 9 × 35/24 × 35 = 315/840
  4. Subtract the two like fractions:
    192/840 - 315/840 = 192 - 315/840 = -123/840
  5. After reducing the fraction, the answer is -41/280

MathStep (Works offline)

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

Related:

© everydaycalculation.com