Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 54/50 and 70/63

1st number: 1 4/50, 2nd number: 1 7/63

54/50 + 70/63 is 493/225.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 50 and 63 is 3150

    Next, find the equivalent fraction of both fractional numbers with denominator 3150
  2. For the 1st fraction, since 50 × 63 = 3150,
    54/50 = 54 × 63/50 × 63 = 3402/3150
  3. Likewise, for the 2nd fraction, since 63 × 50 = 3150,
    70/63 = 70 × 50/63 × 50 = 3500/3150
  4. Add the two like fractions:
    3402/3150 + 3500/3150 = 3402 + 3500/3150 = 6902/3150
  5. 6902/3150 simplified gives 493/225
  6. So, 54/50 + 70/63 = 493/225
    In mixed form: 243/225

MathStep (Works offline)

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

Related:

© everydaycalculation.com