Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 98/8 and 10/42

1st number: 12 2/8, 2nd number: 10/42

98/8 + 10/42 is 1049/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 42 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 8 × 21 = 168,
    98/8 = 98 × 21/8 × 21 = 2058/168
  3. Likewise, for the 2nd fraction, since 42 × 4 = 168,
    10/42 = 10 × 4/42 × 4 = 40/168
  4. Add the two like fractions:
    2058/168 + 40/168 = 2058 + 40/168 = 2098/168
  5. 2098/168 simplified gives 1049/84
  6. So, 98/8 + 10/42 = 1049/84
    In mixed form: 1241/84

MathStep (Works offline)

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

Related:

© everydaycalculation.com