Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 9/8 and 63/10

1st number: 1 1/8, 2nd number: 6 3/10

9/8 + 63/10 is 297/40.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 10 is 40

    Next, find the equivalent fraction of both fractional numbers with denominator 40
  2. For the 1st fraction, since 8 × 5 = 40,
    9/8 = 9 × 5/8 × 5 = 45/40
  3. Likewise, for the 2nd fraction, since 10 × 4 = 40,
    63/10 = 63 × 4/10 × 4 = 252/40
  4. Add the two like fractions:
    45/40 + 252/40 = 45 + 252/40 = 297/40
  5. So, 9/8 + 63/10 = 297/40
    In mixed form: 717/40

MathStep (Works offline)

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

Related:

© everydaycalculation.com