Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 70/25 from 10/12

1st number: 10/12, 2nd number: 2 20/25

10/12 - 70/25 is -59/30.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 25 is 300

    Next, find the equivalent fraction of both fractional numbers with denominator 300
  2. For the 1st fraction, since 12 × 25 = 300,
    10/12 = 10 × 25/12 × 25 = 250/300
  3. Likewise, for the 2nd fraction, since 25 × 12 = 300,
    70/25 = 70 × 12/25 × 12 = 840/300
  4. Subtract the two like fractions:
    250/300 - 840/300 = 250 - 840/300 = -590/300
  5. After reducing the fraction, the answer is -59/30

MathStep (Works offline)

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

Related:

© everydaycalculation.com