Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 20/4 and 18/64

1st number: 5 0/4, 2nd number: 18/64

20/4 + 18/64 is 169/32.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 64 is 64

    Next, find the equivalent fraction of both fractional numbers with denominator 64
  2. For the 1st fraction, since 4 × 16 = 64,
    20/4 = 20 × 16/4 × 16 = 320/64
  3. Likewise, for the 2nd fraction, since 64 × 1 = 64,
    18/64 = 18 × 1/64 × 1 = 18/64
  4. Add the two like fractions:
    320/64 + 18/64 = 320 + 18/64 = 338/64
  5. 338/64 simplified gives 169/32
  6. So, 20/4 + 18/64 = 169/32
    In mixed form: 59/32

MathStep (Works offline)

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

Related:

© everydaycalculation.com