Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 1/10 from 10/7

1st number: 1 3/7, 2nd number: 1/10

10/7 - 1/10 is 93/70.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 10 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 7 × 10 = 70,
    10/7 = 10 × 10/7 × 10 = 100/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    1/10 = 1 × 7/10 × 7 = 7/70
  4. Subtract the two like fractions:
    100/70 - 7/70 = 100 - 7/70 = 93/70
  5. In mixed form: 123/70

MathStep (Works offline)

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

Related:

© everydaycalculation.com