Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 90/32 and 9/4

1st number: 2 26/32, 2nd number: 2 1/4

90/32 + 9/4 is 81/16.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 32 and 4 is 32

    Next, find the equivalent fraction of both fractional numbers with denominator 32
  2. For the 1st fraction, since 32 × 1 = 32,
    90/32 = 90 × 1/32 × 1 = 90/32
  3. Likewise, for the 2nd fraction, since 4 × 8 = 32,
    9/4 = 9 × 8/4 × 8 = 72/32
  4. Add the two like fractions:
    90/32 + 72/32 = 90 + 72/32 = 162/32
  5. 162/32 simplified gives 81/16
  6. So, 90/32 + 9/4 = 81/16
    In mixed form: 51/16

MathStep (Works offline)

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

Related:

© everydaycalculation.com