Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 12/5 and 9/64

1st number: 2 2/5, 2nd number: 9/64

12/5 + 9/64 is 813/320.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 64 is 320

    Next, find the equivalent fraction of both fractional numbers with denominator 320
  2. For the 1st fraction, since 5 × 64 = 320,
    12/5 = 12 × 64/5 × 64 = 768/320
  3. Likewise, for the 2nd fraction, since 64 × 5 = 320,
    9/64 = 9 × 5/64 × 5 = 45/320
  4. Add the two like fractions:
    768/320 + 45/320 = 768 + 45/320 = 813/320
  5. So, 12/5 + 9/64 = 813/320
    In mixed form: 2173/320

MathStep (Works offline)

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

Related:

© everydaycalculation.com