Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 35/40 from 45/25

1st number: 1 20/25, 2nd number: 35/40

45/25 - 35/40 is 37/40.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 25 and 40 is 200

    Next, find the equivalent fraction of both fractional numbers with denominator 200
  2. For the 1st fraction, since 25 × 8 = 200,
    45/25 = 45 × 8/25 × 8 = 360/200
  3. Likewise, for the 2nd fraction, since 40 × 5 = 200,
    35/40 = 35 × 5/40 × 5 = 175/200
  4. Subtract the two like fractions:
    360/200 - 175/200 = 360 - 175/200 = 185/200
  5. After reducing the fraction, the answer is 37/40

MathStep (Works offline)

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

Related:

© everydaycalculation.com