Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/20 and 48/49

1st number: 1 10/20, 2nd number: 48/49

30/20 + 48/49 is 243/98.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 49 is 980

    Next, find the equivalent fraction of both fractional numbers with denominator 980
  2. For the 1st fraction, since 20 × 49 = 980,
    30/20 = 30 × 49/20 × 49 = 1470/980
  3. Likewise, for the 2nd fraction, since 49 × 20 = 980,
    48/49 = 48 × 20/49 × 20 = 960/980
  4. Add the two like fractions:
    1470/980 + 960/980 = 1470 + 960/980 = 2430/980
  5. 2430/980 simplified gives 243/98
  6. So, 30/20 + 48/49 = 243/98
    In mixed form: 247/98

MathStep (Works offline)

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

Related:

© everydaycalculation.com