Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/12 and 81/10

1st number: 1/12, 2nd number: 8 1/10

1/12 + 81/10 is 491/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 10 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 12 × 5 = 60,
    1/12 = 1 × 5/12 × 5 = 5/60
  3. Likewise, for the 2nd fraction, since 10 × 6 = 60,
    81/10 = 81 × 6/10 × 6 = 486/60
  4. Add the two like fractions:
    5/60 + 486/60 = 5 + 486/60 = 491/60
  5. So, 1/12 + 81/10 = 491/60
    In mixed form: 811/60

MathStep (Works offline)

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

Related:

© everydaycalculation.com