Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 5/12 and 90/30

1st number: 5/12, 2nd number: 3 0/30

5/12 + 90/30 is 41/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 30 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 12 × 5 = 60,
    5/12 = 5 × 5/12 × 5 = 25/60
  3. Likewise, for the 2nd fraction, since 30 × 2 = 60,
    90/30 = 90 × 2/30 × 2 = 180/60
  4. Add the two like fractions:
    25/60 + 180/60 = 25 + 180/60 = 205/60
  5. 205/60 simplified gives 41/12
  6. So, 5/12 + 90/30 = 41/12
    In mixed form: 35/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com