Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Subtract fractions

Subtract 6/90 from 24/7

1st number: 3 3/7, 2nd number: 6/90

24/7 - 6/90 is 353/105.

Steps for subtracting fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 90 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 7 × 90 = 630,
    24/7 = 24 × 90/7 × 90 = 2160/630
  3. Likewise, for the 2nd fraction, since 90 × 7 = 630,
    6/90 = 6 × 7/90 × 7 = 42/630
  4. Subtract the two like fractions:
    2160/630 - 42/630 = 2160 - 42/630 = 2118/630
  5. After reducing the fraction, the answer is 353/105
  6. In mixed form: 338/105

MathStep (Works offline)

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

Related:

© everydaycalculation.com