Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/2 and 70/25

1st number: 1/2, 2nd number: 2 20/25

1/2 + 70/25 is 33/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 25 is 50

    Next, find the equivalent fraction of both fractional numbers with denominator 50
  2. For the 1st fraction, since 2 × 25 = 50,
    1/2 = 1 × 25/2 × 25 = 25/50
  3. Likewise, for the 2nd fraction, since 25 × 2 = 50,
    70/25 = 70 × 2/25 × 2 = 140/50
  4. Add the two like fractions:
    25/50 + 140/50 = 25 + 140/50 = 165/50
  5. 165/50 simplified gives 33/10
  6. So, 1/2 + 70/25 = 33/10
    In mixed form: 33/10

MathStep (Works offline)

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

Related:

© everydaycalculation.com