Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 80/14 and 5/80

1st number: 5 10/14, 2nd number: 5/80

80/14 + 5/80 is 647/112.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 80 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 14 × 40 = 560,
    80/14 = 80 × 40/14 × 40 = 3200/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    5/80 = 5 × 7/80 × 7 = 35/560
  4. Add the two like fractions:
    3200/560 + 35/560 = 3200 + 35/560 = 3235/560
  5. 3235/560 simplified gives 647/112
  6. So, 80/14 + 5/80 = 647/112
    In mixed form: 587/112

MathStep (Works offline)

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

Related:

© everydaycalculation.com