Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 96/12 and 7/90

1st number: 8 0/12, 2nd number: 7/90

96/12 + 7/90 is 727/90.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 90 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 12 × 15 = 180,
    96/12 = 96 × 15/12 × 15 = 1440/180
  3. Likewise, for the 2nd fraction, since 90 × 2 = 180,
    7/90 = 7 × 2/90 × 2 = 14/180
  4. Add the two like fractions:
    1440/180 + 14/180 = 1440 + 14/180 = 1454/180
  5. 1454/180 simplified gives 727/90
  6. So, 96/12 + 7/90 = 727/90
    In mixed form: 87/90

MathStep (Works offline)

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

Related:

© everydaycalculation.com