Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 25/49 and 42/9

1st number: 25/49, 2nd number: 4 6/9

25/49 + 42/9 is 761/147.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 9 is 441

    Next, find the equivalent fraction of both fractional numbers with denominator 441
  2. For the 1st fraction, since 49 × 9 = 441,
    25/49 = 25 × 9/49 × 9 = 225/441
  3. Likewise, for the 2nd fraction, since 9 × 49 = 441,
    42/9 = 42 × 49/9 × 49 = 2058/441
  4. Add the two like fractions:
    225/441 + 2058/441 = 225 + 2058/441 = 2283/441
  5. 2283/441 simplified gives 761/147
  6. So, 25/49 + 42/9 = 761/147
    In mixed form: 526/147

MathStep (Works offline)

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

Related:

© everydaycalculation.com