Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 4/70 from 45/5

1st number: 9 0/5, 2nd number: 4/70

45/5 - 4/70 is 313/35.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 70 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 5 × 14 = 70,
    45/5 = 45 × 14/5 × 14 = 630/70
  3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
    4/70 = 4 × 1/70 × 1 = 4/70
  4. Subtract the two like fractions:
    630/70 - 4/70 = 630 - 4/70 = 626/70
  5. After reducing the fraction, the answer is 313/35
  6. In mixed form: 833/35

MathStep (Works offline)

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

Related:

© everydaycalculation.com