Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/14 and 25/10

1st number: 2 0/14, 2nd number: 2 5/10

28/14 + 25/10 is 9/2.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 10 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 14 × 5 = 70,
    28/14 = 28 × 5/14 × 5 = 140/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    25/10 = 25 × 7/10 × 7 = 175/70
  4. Add the two like fractions:
    140/70 + 175/70 = 140 + 175/70 = 315/70
  5. 315/70 simplified gives 9/2
  6. So, 28/14 + 25/10 = 9/2
    In mixed form: 41/2

MathStep (Works offline)

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

Related:

© everydaycalculation.com