Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 16/7 and 1/80

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

16/7 + 1/80 is 1287/560.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 80 is 560

    Next, find the equivalent fraction of both fractional numbers with denominator 560
  2. For the 1st fraction, since 7 × 80 = 560,
    16/7 = 16 × 80/7 × 80 = 1280/560
  3. Likewise, for the 2nd fraction, since 80 × 7 = 560,
    1/80 = 1 × 7/80 × 7 = 7/560
  4. Add the two like fractions:
    1280/560 + 7/560 = 1280 + 7/560 = 1287/560
  5. So, 16/7 + 1/80 = 1287/560
    In mixed form: 2167/560

MathStep (Works offline)

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

Related:

© everydaycalculation.com