Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 98/20 and 35/54

1st number: 4 18/20, 2nd number: 35/54

98/20 + 35/54 is 749/135.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 20 and 54 is 540

    Next, find the equivalent fraction of both fractional numbers with denominator 540
  2. For the 1st fraction, since 20 × 27 = 540,
    98/20 = 98 × 27/20 × 27 = 2646/540
  3. Likewise, for the 2nd fraction, since 54 × 10 = 540,
    35/54 = 35 × 10/54 × 10 = 350/540
  4. Add the two like fractions:
    2646/540 + 350/540 = 2646 + 350/540 = 2996/540
  5. 2996/540 simplified gives 749/135
  6. So, 98/20 + 35/54 = 749/135
    In mixed form: 574/135

MathStep (Works offline)

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

Related:

© everydaycalculation.com