Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 14/80 and 63/8

1st number: 14/80, 2nd number: 7 7/8

14/80 + 63/8 is 161/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 80 and 8 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 80 × 1 = 80,
    14/80 = 14 × 1/80 × 1 = 14/80
  3. Likewise, for the 2nd fraction, since 8 × 10 = 80,
    63/8 = 63 × 10/8 × 10 = 630/80
  4. Add the two like fractions:
    14/80 + 630/80 = 14 + 630/80 = 644/80
  5. 644/80 simplified gives 161/20
  6. So, 14/80 + 63/8 = 161/20
    In mixed form: 81/20

MathStep (Works offline)

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

Related:

© everydaycalculation.com