Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 35/40 and 18/9

1st number: 35/40, 2nd number: 2 0/9

35/40 + 18/9 is 23/8.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 40 and 9 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 40 × 9 = 360,
    35/40 = 35 × 9/40 × 9 = 315/360
  3. Likewise, for the 2nd fraction, since 9 × 40 = 360,
    18/9 = 18 × 40/9 × 40 = 720/360
  4. Add the two like fractions:
    315/360 + 720/360 = 315 + 720/360 = 1035/360
  5. 1035/360 simplified gives 23/8
  6. So, 35/40 + 18/9 = 23/8
    In mixed form: 27/8

MathStep (Works offline)

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

Related:

© everydaycalculation.com