Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 84/45 from 1/14

1st number: 1/14, 2nd number: 1 39/45

1/14 - 84/45 is -377/210.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 45 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 14 × 45 = 630,
    1/14 = 1 × 45/14 × 45 = 45/630
  3. Likewise, for the 2nd fraction, since 45 × 14 = 630,
    84/45 = 84 × 14/45 × 14 = 1176/630
  4. Subtract the two like fractions:
    45/630 - 1176/630 = 45 - 1176/630 = -1131/630
  5. After reducing the fraction, the answer is -377/210

MathStep (Works offline)

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

Related:

© everydaycalculation.com