Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 63/75 and 12/54

63/75 + 12/54 is 239/225.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 75 and 54 is 1350
  2. For the 1st fraction, since 75 × 18 = 1350,
    63/75 = 63 × 18/75 × 18 = 1134/1350
  3. Likewise, for the 2nd fraction, since 54 × 25 = 1350,
    12/54 = 12 × 25/54 × 25 = 300/1350
  4. Add the two fractions:
    1134/1350 + 300/1350 = 1134 + 300/1350 = 1434/1350
  5. 1434/1350 simplified gives 239/225
  6. So, 63/75 + 12/54 = 239/225
    In mixed form: 114/225

MathStep (Works offline)

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

Related:

© everydaycalculation.com