Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 70/35 and 7/18

1st number: 2 0/35, 2nd number: 7/18

70/35 + 7/18 is 43/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 35 and 18 is 630

    Next, find the equivalent fraction of both fractional numbers with denominator 630
  2. For the 1st fraction, since 35 × 18 = 630,
    70/35 = 70 × 18/35 × 18 = 1260/630
  3. Likewise, for the 2nd fraction, since 18 × 35 = 630,
    7/18 = 7 × 35/18 × 35 = 245/630
  4. Add the two like fractions:
    1260/630 + 245/630 = 1260 + 245/630 = 1505/630
  5. 1505/630 simplified gives 43/18
  6. So, 70/35 + 7/18 = 43/18
    In mixed form: 27/18

MathStep (Works offline)

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

Related:

© everydaycalculation.com