Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 63/15 and 54/63

1st number: 4 3/15, 2nd number: 54/63

63/15 + 54/63 is 177/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 15 and 63 is 315

    Next, find the equivalent fraction of both fractional numbers with denominator 315
  2. For the 1st fraction, since 15 × 21 = 315,
    63/15 = 63 × 21/15 × 21 = 1323/315
  3. Likewise, for the 2nd fraction, since 63 × 5 = 315,
    54/63 = 54 × 5/63 × 5 = 270/315
  4. Add the two like fractions:
    1323/315 + 270/315 = 1323 + 270/315 = 1593/315
  5. 1593/315 simplified gives 177/35
  6. So, 63/15 + 54/63 = 177/35
    In mixed form: 52/35

MathStep (Works offline)

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

Related:

© everydaycalculation.com