Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 60/63 and 20/98

60/63 + 20/98 is 170/147.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 63 and 98 is 882
  2. For the 1st fraction, since 63 × 14 = 882,
    60/63 = 60 × 14/63 × 14 = 840/882
  3. Likewise, for the 2nd fraction, since 98 × 9 = 882,
    20/98 = 20 × 9/98 × 9 = 180/882
  4. Add the two fractions:
    840/882 + 180/882 = 840 + 180/882 = 1020/882
  5. 1020/882 simplified gives 170/147
  6. So, 60/63 + 20/98 = 170/147
    In mixed form: 123/147

MathStep (Works offline)

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

Related:

© everydaycalculation.com