Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 98/15 and 7/49

1st number: 6 8/15, 2nd number: 7/49

98/15 + 7/49 is 701/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 49 is 735

    Next, find the equivalent fraction of both fractional numbers with denominator 735
  2. For the 1st fraction, since 15 × 49 = 735,
    98/15 = 98 × 49/15 × 49 = 4802/735
  3. Likewise, for the 2nd fraction, since 49 × 15 = 735,
    7/49 = 7 × 15/49 × 15 = 105/735
  4. Add the two like fractions:
    4802/735 + 105/735 = 4802 + 105/735 = 4907/735
  5. 4907/735 simplified gives 701/105
  6. So, 98/15 + 7/49 = 701/105
    In mixed form: 671/105

MathStep (Works offline)

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

Related:

© everydaycalculation.com