Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 54/3 and 35/84

1st number: 18 0/3, 2nd number: 35/84

54/3 + 35/84 is 221/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 84 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 3 × 28 = 84,
    54/3 = 54 × 28/3 × 28 = 1512/84
  3. Likewise, for the 2nd fraction, since 84 × 1 = 84,
    35/84 = 35 × 1/84 × 1 = 35/84
  4. Add the two like fractions:
    1512/84 + 35/84 = 1512 + 35/84 = 1547/84
  5. 1547/84 simplified gives 221/12
  6. So, 54/3 + 35/84 = 221/12
    In mixed form: 185/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com