Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 42/24 and 25/9

1st number: 1 18/24, 2nd number: 2 7/9

42/24 + 25/9 is 163/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 24 and 9 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 24 × 3 = 72,
    42/24 = 42 × 3/24 × 3 = 126/72
  3. Likewise, for the 2nd fraction, since 9 × 8 = 72,
    25/9 = 25 × 8/9 × 8 = 200/72
  4. Add the two like fractions:
    126/72 + 200/72 = 126 + 200/72 = 326/72
  5. 326/72 simplified gives 163/36
  6. So, 42/24 + 25/9 = 163/36
    In mixed form: 419/36

MathStep (Works offline)

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

Related:

© everydaycalculation.com