Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 81/8 and 8/60

1st number: 10 1/8, 2nd number: 8/60

81/8 + 8/60 is 1231/120.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 60 is 120

    Next, find the equivalent fraction of both fractional numbers with denominator 120
  2. For the 1st fraction, since 8 × 15 = 120,
    81/8 = 81 × 15/8 × 15 = 1215/120
  3. Likewise, for the 2nd fraction, since 60 × 2 = 120,
    8/60 = 8 × 2/60 × 2 = 16/120
  4. Add the two like fractions:
    1215/120 + 16/120 = 1215 + 16/120 = 1231/120
  5. So, 81/8 + 8/60 = 1231/120
    In mixed form: 1031/120

MathStep (Works offline)

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

Related:

© everydaycalculation.com