Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 16/40 and 14/72

16/40 + 14/72 is 107/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 72 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 40 × 9 = 360,
    16/40 = 16 × 9/40 × 9 = 144/360
  3. Likewise, for the 2nd fraction, since 72 × 5 = 360,
    14/72 = 14 × 5/72 × 5 = 70/360
  4. Add the two like fractions:
    144/360 + 70/360 = 144 + 70/360 = 214/360
  5. 214/360 simplified gives 107/180
  6. So, 16/40 + 14/72 = 107/180

MathStep (Works offline)

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

Related:

© everydaycalculation.com