Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/75 and 28/63

1/75 + 28/63 is 103/225.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 63 is 1575

    Next, find the equivalent fraction of both fractional numbers with denominator 1575
  2. For the 1st fraction, since 75 × 21 = 1575,
    1/75 = 1 × 21/75 × 21 = 21/1575
  3. Likewise, for the 2nd fraction, since 63 × 25 = 1575,
    28/63 = 28 × 25/63 × 25 = 700/1575
  4. Add the two like fractions:
    21/1575 + 700/1575 = 21 + 700/1575 = 721/1575
  5. 721/1575 simplified gives 103/225
  6. So, 1/75 + 28/63 = 103/225

MathStep (Works offline)

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

Related:

© everydaycalculation.com