Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 90/3 and 7/27

1st number: 30 0/3, 2nd number: 7/27

90/3 + 7/27 is 817/27.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 27 is 27

    Next, find the equivalent fraction of both fractional numbers with denominator 27
  2. For the 1st fraction, since 3 × 9 = 27,
    90/3 = 90 × 9/3 × 9 = 810/27
  3. Likewise, for the 2nd fraction, since 27 × 1 = 27,
    7/27 = 7 × 1/27 × 1 = 7/27
  4. Add the two like fractions:
    810/27 + 7/27 = 810 + 7/27 = 817/27
  5. So, 90/3 + 7/27 = 817/27
    In mixed form: 307/27

MathStep (Works offline)

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

Related:

© everydaycalculation.com