Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 5/7 and 56/30

1st number: 5/7, 2nd number: 1 26/30

5/7 + 56/30 is 271/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 30 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 7 × 30 = 210,
    5/7 = 5 × 30/7 × 30 = 150/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    56/30 = 56 × 7/30 × 7 = 392/210
  4. Add the two like fractions:
    150/210 + 392/210 = 150 + 392/210 = 542/210
  5. 542/210 simplified gives 271/105
  6. So, 5/7 + 56/30 = 271/105
    In mixed form: 261/105

MathStep (Works offline)

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

Related:

© everydaycalculation.com