Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 90/8 and 10/4

1st number: 11 2/8, 2nd number: 2 2/4

90/8 + 10/4 is 55/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 8 and 4 is 8

    Next, find the equivalent fraction of both fractional numbers with denominator 8
  2. For the 1st fraction, since 8 × 1 = 8,
    90/8 = 90 × 1/8 × 1 = 90/8
  3. Likewise, for the 2nd fraction, since 4 × 2 = 8,
    10/4 = 10 × 2/4 × 2 = 20/8
  4. Add the two like fractions:
    90/8 + 20/8 = 90 + 20/8 = 110/8
  5. 110/8 simplified gives 55/4
  6. So, 90/8 + 10/4 = 55/4
    In mixed form: 133/4

MathStep (Works offline)

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

Related:

© everydaycalculation.com