Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 25/18 and 4/7

1st number: 1 7/18, 2nd number: 4/7

25/18 + 4/7 is 247/126.

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,
    25/18 = 25 × 7/18 × 7 = 175/126
  3. Likewise, for the 2nd fraction, since 7 × 18 = 126,
    4/7 = 4 × 18/7 × 18 = 72/126
  4. Add the two like fractions:
    175/126 + 72/126 = 175 + 72/126 = 247/126
  5. So, 25/18 + 4/7 = 247/126
    In mixed form: 1121/126

MathStep (Works offline)

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

Related:

© everydaycalculation.com