Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 35/10 from 25/45

1st number: 25/45, 2nd number: 3 5/10

25/45 - 35/10 is -53/18.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 10 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 45 × 2 = 90,
    25/45 = 25 × 2/45 × 2 = 50/90
  3. Likewise, for the 2nd fraction, since 10 × 9 = 90,
    35/10 = 35 × 9/10 × 9 = 315/90
  4. Subtract the two like fractions:
    50/90 - 315/90 = 50 - 315/90 = -265/90
  5. After reducing the fraction, the answer is -53/18

MathStep (Works offline)

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

Related:

© everydaycalculation.com