Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/64 and 35/18

1st number: 28/64, 2nd number: 1 17/18

28/64 + 35/18 is 343/144.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 64 and 18 is 576

    Next, find the equivalent fraction of both fractional numbers with denominator 576
  2. For the 1st fraction, since 64 × 9 = 576,
    28/64 = 28 × 9/64 × 9 = 252/576
  3. Likewise, for the 2nd fraction, since 18 × 32 = 576,
    35/18 = 35 × 32/18 × 32 = 1120/576
  4. Add the two like fractions:
    252/576 + 1120/576 = 252 + 1120/576 = 1372/576
  5. 1372/576 simplified gives 343/144
  6. So, 28/64 + 35/18 = 343/144
    In mixed form: 255/144

MathStep (Works offline)

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

Related:

© everydaycalculation.com