Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 42/98 and 9/4

1st number: 42/98, 2nd number: 2 1/4

42/98 + 9/4 is 75/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 98 and 4 is 196

    Next, find the equivalent fraction of both fractional numbers with denominator 196
  2. For the 1st fraction, since 98 × 2 = 196,
    42/98 = 42 × 2/98 × 2 = 84/196
  3. Likewise, for the 2nd fraction, since 4 × 49 = 196,
    9/4 = 9 × 49/4 × 49 = 441/196
  4. Add the two like fractions:
    84/196 + 441/196 = 84 + 441/196 = 525/196
  5. 525/196 simplified gives 75/28
  6. So, 42/98 + 9/4 = 75/28
    In mixed form: 219/28

MathStep (Works offline)

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

Related:

© everydaycalculation.com