Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 10/72 and 4/30

10/72 + 4/30 is 49/180.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 30 is 360

    Next, find the equivalent fraction of both fractional numbers with denominator 360
  2. For the 1st fraction, since 72 × 5 = 360,
    10/72 = 10 × 5/72 × 5 = 50/360
  3. Likewise, for the 2nd fraction, since 30 × 12 = 360,
    4/30 = 4 × 12/30 × 12 = 48/360
  4. Add the two like fractions:
    50/360 + 48/360 = 50 + 48/360 = 98/360
  5. 98/360 simplified gives 49/180
  6. So, 10/72 + 4/30 = 49/180

MathStep (Works offline)

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

Related:

© everydaycalculation.com