Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 1/50 from 63/18

1st number: 3 9/18, 2nd number: 1/50

63/18 - 1/50 is 87/25.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 50 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 18 × 25 = 450,
    63/18 = 63 × 25/18 × 25 = 1575/450
  3. Likewise, for the 2nd fraction, since 50 × 9 = 450,
    1/50 = 1 × 9/50 × 9 = 9/450
  4. Subtract the two like fractions:
    1575/450 - 9/450 = 1575 - 9/450 = 1566/450
  5. After reducing the fraction, the answer is 87/25
  6. In mixed form: 312/25

MathStep (Works offline)

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

Related:

© everydaycalculation.com