Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/10 and 16/18

1st number: 1 2/10, 2nd number: 16/18

12/10 + 16/18 is 94/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 18 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 10 × 9 = 90,
    12/10 = 12 × 9/10 × 9 = 108/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    16/18 = 16 × 5/18 × 5 = 80/90
  4. Add the two like fractions:
    108/90 + 80/90 = 108 + 80/90 = 188/90
  5. 188/90 simplified gives 94/45
  6. So, 12/10 + 16/18 = 94/45
    In mixed form: 24/45

MathStep (Works offline)

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

Related:

© everydaycalculation.com