Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/18 and 35/7

1st number: 1/18, 2nd number: 5 0/7

1/18 + 35/7 is 91/18.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 7 is 126

    Next, find the equivalent fraction of both fractional numbers with denominator 126
  2. For the 1st fraction, since 18 × 7 = 126,
    1/18 = 1 × 7/18 × 7 = 7/126
  3. Likewise, for the 2nd fraction, since 7 × 18 = 126,
    35/7 = 35 × 18/7 × 18 = 630/126
  4. Add the two like fractions:
    7/126 + 630/126 = 7 + 630/126 = 637/126
  5. 637/126 simplified gives 91/18
  6. So, 1/18 + 35/7 = 91/18
    In mixed form: 51/18

MathStep (Works offline)

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

Related:

© everydaycalculation.com