Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/56 and 2/30

7/56 + 2/30 is 23/120.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 56 and 30 is 840

    Next, find the equivalent fraction of both fractional numbers with denominator 840
  2. For the 1st fraction, since 56 × 15 = 840,
    7/56 = 7 × 15/56 × 15 = 105/840
  3. Likewise, for the 2nd fraction, since 30 × 28 = 840,
    2/30 = 2 × 28/30 × 28 = 56/840
  4. Add the two like fractions:
    105/840 + 56/840 = 105 + 56/840 = 161/840
  5. 161/840 simplified gives 23/120
  6. So, 7/56 + 2/30 = 23/120

MathStep (Works offline)

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

Related:

© everydaycalculation.com