Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/14 and 7/35

1st number: 2 0/14, 2nd number: 7/35

28/14 + 7/35 is 11/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 35 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 35 × 2 = 70,
    7/35 = 7 × 2/35 × 2 = 14/70
  4. Add the two like fractions:
    140/70 + 14/70 = 140 + 14/70 = 154/70
  5. 154/70 simplified gives 11/5
  6. So, 28/14 + 7/35 = 11/5
    In mixed form: 21/5

MathStep (Works offline)

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

Related:

© everydaycalculation.com