Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 98/12 and 21/50

1st number: 8 2/12, 2nd number: 21/50

98/12 + 21/50 is 644/75.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 50 is 300

    Next, find the equivalent fraction of both fractional numbers with denominator 300
  2. For the 1st fraction, since 12 × 25 = 300,
    98/12 = 98 × 25/12 × 25 = 2450/300
  3. Likewise, for the 2nd fraction, since 50 × 6 = 300,
    21/50 = 21 × 6/50 × 6 = 126/300
  4. Add the two like fractions:
    2450/300 + 126/300 = 2450 + 126/300 = 2576/300
  5. 2576/300 simplified gives 644/75
  6. So, 98/12 + 21/50 = 644/75
    In mixed form: 844/75

MathStep (Works offline)

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

Related:

© everydaycalculation.com