Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 18/12 and 96/45

1st number: 1 6/12, 2nd number: 2 6/45

18/12 + 96/45 is 109/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 45 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 12 × 15 = 180,
    18/12 = 18 × 15/12 × 15 = 270/180
  3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
    96/45 = 96 × 4/45 × 4 = 384/180
  4. Add the two like fractions:
    270/180 + 384/180 = 270 + 384/180 = 654/180
  5. 654/180 simplified gives 109/30
  6. So, 18/12 + 96/45 = 109/30
    In mixed form: 319/30

MathStep (Works offline)

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

Related:

© everydaycalculation.com