Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 32/49 and 84/20

1st number: 32/49, 2nd number: 4 4/20

32/49 + 84/20 is 1189/245.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 980
  2. For the 1st fraction, since 49 × 20 = 980,
    32/49 = 32 × 20/49 × 20 = 640/980
  3. Likewise, for the 2nd fraction, since 20 × 49 = 980,
    84/20 = 84 × 49/20 × 49 = 4116/980
  4. Add the two like fractions:
    640/980 + 4116/980 = 640 + 4116/980 = 4756/980
  5. 4756/980 simplified gives 1189/245
  6. So, 32/49 + 84/20 = 1189/245
    In mixed form: 4209/245

MathStep (Works offline)

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

Related:

© everydaycalculation.com