Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 14/40 and 35/18

1st number: 14/40, 2nd number: 1 17/18

14/40 + 35/18 is 413/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 18 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 40 × 9 = 360,
    14/40 = 14 × 9/40 × 9 = 126/360
  3. Likewise, for the 2nd fraction, since 18 × 20 = 360,
    35/18 = 35 × 20/18 × 20 = 700/360
  4. Add the two like fractions:
    126/360 + 700/360 = 126 + 700/360 = 826/360
  5. 826/360 simplified gives 413/180
  6. So, 14/40 + 35/18 = 413/180
    In mixed form: 253/180

MathStep (Works offline)

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

Related:

© everydaycalculation.com