Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 25/10 and 7/56

1st number: 2 5/10, 2nd number: 7/56

25/10 + 7/56 is 21/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 56 is 280

    Next, find the equivalent fraction of both fractional numbers with denominator 280
  2. For the 1st fraction, since 10 × 28 = 280,
    25/10 = 25 × 28/10 × 28 = 700/280
  3. Likewise, for the 2nd fraction, since 56 × 5 = 280,
    7/56 = 7 × 5/56 × 5 = 35/280
  4. Add the two like fractions:
    700/280 + 35/280 = 700 + 35/280 = 735/280
  5. 735/280 simplified gives 21/8
  6. So, 25/10 + 7/56 = 21/8
    In mixed form: 25/8

MathStep (Works offline)

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

Related:

© everydaycalculation.com