Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 48/7 and 63/54

1st number: 6 6/7, 2nd number: 1 9/54

48/7 + 63/54 is 337/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 54 is 378

    Next, find the equivalent fraction of both fractional numbers with denominator 378
  2. For the 1st fraction, since 7 × 54 = 378,
    48/7 = 48 × 54/7 × 54 = 2592/378
  3. Likewise, for the 2nd fraction, since 54 × 7 = 378,
    63/54 = 63 × 7/54 × 7 = 441/378
  4. Add the two like fractions:
    2592/378 + 441/378 = 2592 + 441/378 = 3033/378
  5. 3033/378 simplified gives 337/42
  6. So, 48/7 + 63/54 = 337/42
    In mixed form: 81/42

MathStep (Works offline)

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

Related:

© everydaycalculation.com