Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/10 and 48/20

1st number: 7/10, 2nd number: 2 8/20

7/10 + 48/20 is 31/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 20 is 20

    Next, find the equivalent fraction of both fractional numbers with denominator 20
  2. For the 1st fraction, since 10 × 2 = 20,
    7/10 = 7 × 2/10 × 2 = 14/20
  3. Likewise, for the 2nd fraction, since 20 × 1 = 20,
    48/20 = 48 × 1/20 × 1 = 48/20
  4. Add the two like fractions:
    14/20 + 48/20 = 14 + 48/20 = 62/20
  5. 62/20 simplified gives 31/10
  6. So, 7/10 + 48/20 = 31/10
    In mixed form: 31/10

MathStep (Works offline)

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

Related:

© everydaycalculation.com