Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 4/15 and 84/16

1st number: 4/15, 2nd number: 5 4/16

4/15 + 84/16 is 331/60.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 16 is 240

    Next, find the equivalent fraction of both fractional numbers with denominator 240
  2. For the 1st fraction, since 15 × 16 = 240,
    4/15 = 4 × 16/15 × 16 = 64/240
  3. Likewise, for the 2nd fraction, since 16 × 15 = 240,
    84/16 = 84 × 15/16 × 15 = 1260/240
  4. Add the two like fractions:
    64/240 + 1260/240 = 64 + 1260/240 = 1324/240
  5. 1324/240 simplified gives 331/60
  6. So, 4/15 + 84/16 = 331/60
    In mixed form: 531/60

MathStep (Works offline)

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

Related:

© everydaycalculation.com