Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 30/6 and 84/72

1st number: 5 0/6, 2nd number: 1 12/72

30/6 + 84/72 is 37/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 72 is 72

    Next, find the equivalent fraction of both fractional numbers with denominator 72
  2. For the 1st fraction, since 6 × 12 = 72,
    30/6 = 30 × 12/6 × 12 = 360/72
  3. Likewise, for the 2nd fraction, since 72 × 1 = 72,
    84/72 = 84 × 1/72 × 1 = 84/72
  4. Add the two like fractions:
    360/72 + 84/72 = 360 + 84/72 = 444/72
  5. 444/72 simplified gives 37/6
  6. So, 30/6 + 84/72 = 37/6
    In mixed form: 61/6

MathStep (Works offline)

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

Related:

© everydaycalculation.com