Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 63/35 and 20/98

1st number: 1 28/35, 2nd number: 20/98

63/35 + 20/98 is 491/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 98 is 490
  2. For the 1st fraction, since 35 × 14 = 490,
    63/35 = 63 × 14/35 × 14 = 882/490
  3. Likewise, for the 2nd fraction, since 98 × 5 = 490,
    20/98 = 20 × 5/98 × 5 = 100/490
  4. Add the two fractions:
    882/490 + 100/490 = 882 + 100/490 = 982/490
  5. After reducing the fraction, the answer is 491/245
  6. In mixed form: 21/245

MathStep (Works offline)

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

Related:

© everydaycalculation.com