Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 24/7 and 24/90

1st number: 3 3/7, 2nd number: 24/90

24/7 + 24/90 is 388/105.

Steps for adding 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,
    24/90 = 24 × 7/90 × 7 = 168/630
  4. Add the two like fractions:
    2160/630 + 168/630 = 2160 + 168/630 = 2328/630
  5. 2328/630 simplified gives 388/105
  6. So, 24/7 + 24/90 = 388/105
    In mixed form: 373/105

MathStep (Works offline)

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

Related:

© everydaycalculation.com