Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/5 and 5/16

1st number: 1 2/5, 2nd number: 5/16

7/5 + 5/16 is 137/80.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 16 is 80

    Next, find the equivalent fraction of both fractional numbers with denominator 80
  2. For the 1st fraction, since 5 × 16 = 80,
    7/5 = 7 × 16/5 × 16 = 112/80
  3. Likewise, for the 2nd fraction, since 16 × 5 = 80,
    5/16 = 5 × 5/16 × 5 = 25/80
  4. Add the two like fractions:
    112/80 + 25/80 = 112 + 25/80 = 137/80
  5. So, 7/5 + 5/16 = 137/80
    In mixed form: 157/80

MathStep (Works offline)

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

Related:

© everydaycalculation.com