Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 6/30 and 70/18

1st number: 6/30, 2nd number: 3 16/18

6/30 + 70/18 is 184/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 18 is 90

    Next, find the equivalent fraction of both fractional numbers with denominator 90
  2. For the 1st fraction, since 30 × 3 = 90,
    6/30 = 6 × 3/30 × 3 = 18/90
  3. Likewise, for the 2nd fraction, since 18 × 5 = 90,
    70/18 = 70 × 5/18 × 5 = 350/90
  4. Add the two like fractions:
    18/90 + 350/90 = 18 + 350/90 = 368/90
  5. 368/90 simplified gives 184/45
  6. So, 6/30 + 70/18 = 184/45
    In mixed form: 44/45

MathStep (Works offline)

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

Related:

© everydaycalculation.com