Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 4/18 and 5/7

4/18 + 5/7 is 59/63.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 7 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 18 × 7 = 126,
    4/18 = 4 × 7/18 × 7 = 28/126
  3. Likewise, for the 2nd fraction, since 7 × 18 = 126,
    5/7 = 5 × 18/7 × 18 = 90/126
  4. Add the two like fractions:
    28/126 + 90/126 = 28 + 90/126 = 118/126
  5. 118/126 simplified gives 59/63
  6. So, 4/18 + 5/7 = 59/63

MathStep (Works offline)

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

Related:

© everydaycalculation.com