Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 9/49 from 72/9

1st number: 8 0/9, 2nd number: 9/49

72/9 - 9/49 is 383/49.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 49 is 441

    Next, find the equivalent fraction of both fractional numbers with denominator 441
  2. For the 1st fraction, since 9 × 49 = 441,
    72/9 = 72 × 49/9 × 49 = 3528/441
  3. Likewise, for the 2nd fraction, since 49 × 9 = 441,
    9/49 = 9 × 9/49 × 9 = 81/441
  4. Subtract the two like fractions:
    3528/441 - 81/441 = 3528 - 81/441 = 3447/441
  5. After reducing the fraction, the answer is 383/49
  6. In mixed form: 740/49

MathStep (Works offline)

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

Related:

© everydaycalculation.com