Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 1/70 from 5/63

5/63 - 1/70 is 41/630.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 70 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 63 × 10 = 630,
    5/63 = 5 × 10/63 × 10 = 50/630
  3. Likewise, for the 2nd fraction, since 70 × 9 = 630,
    1/70 = 1 × 9/70 × 9 = 9/630
  4. Subtract the two like fractions:
    50/630 - 9/630 = 50 - 9/630 = 41/630

MathStep (Works offline)

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

Related:

© everydaycalculation.com