Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 96/7 from 18/3

1st number: 6 0/3, 2nd number: 13 5/7

18/3 - 96/7 is -54/7.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 7 is 21

    Next, find the equivalent fraction of both fractional numbers with denominator 21
  2. For the 1st fraction, since 3 × 7 = 21,
    18/3 = 18 × 7/3 × 7 = 126/21
  3. Likewise, for the 2nd fraction, since 7 × 3 = 21,
    96/7 = 96 × 3/7 × 3 = 288/21
  4. Subtract the two like fractions:
    126/21 - 288/21 = 126 - 288/21 = -162/21
  5. After reducing the fraction, the answer is -54/7

MathStep (Works offline)

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

Related:

© everydaycalculation.com