Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/16 and 75/54

1st number: 1 14/16, 2nd number: 1 21/54

30/16 + 75/54 is 235/72.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 16 and 54 is 432

    Next, find the equivalent fraction of both fractional numbers with denominator 432
  2. For the 1st fraction, since 16 × 27 = 432,
    30/16 = 30 × 27/16 × 27 = 810/432
  3. Likewise, for the 2nd fraction, since 54 × 8 = 432,
    75/54 = 75 × 8/54 × 8 = 600/432
  4. Add the two like fractions:
    810/432 + 600/432 = 810 + 600/432 = 1410/432
  5. 1410/432 simplified gives 235/72
  6. So, 30/16 + 75/54 = 235/72
    In mixed form: 319/72

MathStep (Works offline)

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

Related:

© everydaycalculation.com