Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 98/50 from 30/9

1st number: 3 3/9, 2nd number: 1 48/50

30/9 - 98/50 is 103/75.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 50 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 9 × 50 = 450,
    30/9 = 30 × 50/9 × 50 = 1500/450
  3. Likewise, for the 2nd fraction, since 50 × 9 = 450,
    98/50 = 98 × 9/50 × 9 = 882/450
  4. Subtract the two like fractions:
    1500/450 - 882/450 = 1500 - 882/450 = 618/450
  5. After reducing the fraction, the answer is 103/75
  6. In mixed form: 128/75

MathStep (Works offline)

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

Related:

© everydaycalculation.com