Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 16/30 and 63/54

1st number: 16/30, 2nd number: 1 9/54

16/30 + 63/54 is 17/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 54 is 270

    Next, find the equivalent fraction of both fractional numbers with denominator 270
  2. For the 1st fraction, since 30 × 9 = 270,
    16/30 = 16 × 9/30 × 9 = 144/270
  3. Likewise, for the 2nd fraction, since 54 × 5 = 270,
    63/54 = 63 × 5/54 × 5 = 315/270
  4. Add the two like fractions:
    144/270 + 315/270 = 144 + 315/270 = 459/270
  5. 459/270 simplified gives 17/10
  6. So, 16/30 + 63/54 = 17/10
    In mixed form: 17/10

MathStep (Works offline)

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

Related:

© everydaycalculation.com