Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 90/40 and 24/56

1st number: 2 10/40, 2nd number: 24/56

90/40 + 24/56 is 75/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 56 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 40 × 7 = 280,
    90/40 = 90 × 7/40 × 7 = 630/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    24/56 = 24 × 5/56 × 5 = 120/280
  4. Add the two like fractions:
    630/280 + 120/280 = 630 + 120/280 = 750/280
  5. 750/280 simplified gives 75/28
  6. So, 90/40 + 24/56 = 75/28
    In mixed form: 219/28

MathStep (Works offline)

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

Related:

© everydaycalculation.com