Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 84/18 and 49/8

1st number: 4 12/18, 2nd number: 6 1/8

84/18 + 49/8 is 259/24.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 8 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 18 × 4 = 72,
    84/18 = 84 × 4/18 × 4 = 336/72
  3. Likewise, for the 2nd fraction, since 8 × 9 = 72,
    49/8 = 49 × 9/8 × 9 = 441/72
  4. Add the two like fractions:
    336/72 + 441/72 = 336 + 441/72 = 777/72
  5. 777/72 simplified gives 259/24
  6. So, 84/18 + 49/8 = 259/24
    In mixed form: 1019/24

MathStep (Works offline)

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

Related:

© everydaycalculation.com