Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 49/2 and 90/84

1st number: 24 1/2, 2nd number: 1 6/84

49/2 + 90/84 is 179/7.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 84 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 2 × 42 = 84,
    49/2 = 49 × 42/2 × 42 = 2058/84
  3. Likewise, for the 2nd fraction, since 84 × 1 = 84,
    90/84 = 90 × 1/84 × 1 = 90/84
  4. Add the two like fractions:
    2058/84 + 90/84 = 2058 + 90/84 = 2148/84
  5. 2148/84 simplified gives 179/7
  6. So, 49/2 + 90/84 = 179/7
    In mixed form: 254/7

MathStep (Works offline)

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

Related:

© everydaycalculation.com