Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 35/32 from 7/15

1st number: 7/15, 2nd number: 1 3/32

7/15 - 35/32 is -301/480.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 32 is 480

    Next, find the equivalent fraction of both fractional numbers with denominator 480
  2. For the 1st fraction, since 15 × 32 = 480,
    7/15 = 7 × 32/15 × 32 = 224/480
  3. Likewise, for the 2nd fraction, since 32 × 15 = 480,
    35/32 = 35 × 15/32 × 15 = 525/480
  4. Subtract the two like fractions:
    224/480 - 525/480 = 224 - 525/480 = -301/480

MathStep (Works offline)

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

Related:

© everydaycalculation.com