Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 72/14 and 56/30

1st number: 5 2/14, 2nd number: 1 26/30

72/14 + 56/30 is 736/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 14 and 30 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 14 × 15 = 210,
    72/14 = 72 × 15/14 × 15 = 1080/210
  3. Likewise, for the 2nd fraction, since 30 × 7 = 210,
    56/30 = 56 × 7/30 × 7 = 392/210
  4. Add the two like fractions:
    1080/210 + 392/210 = 1080 + 392/210 = 1472/210
  5. 1472/210 simplified gives 736/105
  6. So, 72/14 + 56/30 = 736/105
    In mixed form: 71/105

MathStep (Works offline)

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

Related:

© everydaycalculation.com