Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 75/8 and 7/63

1st number: 9 3/8, 2nd number: 7/63

75/8 + 7/63 is 683/72.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 63 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 8 × 63 = 504,
    75/8 = 75 × 63/8 × 63 = 4725/504
  3. Likewise, for the 2nd fraction, since 63 × 8 = 504,
    7/63 = 7 × 8/63 × 8 = 56/504
  4. Add the two like fractions:
    4725/504 + 56/504 = 4725 + 56/504 = 4781/504
  5. 4781/504 simplified gives 683/72
  6. So, 75/8 + 7/63 = 683/72
    In mixed form: 935/72

MathStep (Works offline)

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

Related:

© everydaycalculation.com