Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 18/72 and 24/14

1st number: 18/72, 2nd number: 1 10/14

18/72 + 24/14 is 55/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 72 and 14 is 504

    Next, find the equivalent fraction of both fractional numbers with denominator 504
  2. For the 1st fraction, since 72 × 7 = 504,
    18/72 = 18 × 7/72 × 7 = 126/504
  3. Likewise, for the 2nd fraction, since 14 × 36 = 504,
    24/14 = 24 × 36/14 × 36 = 864/504
  4. Add the two like fractions:
    126/504 + 864/504 = 126 + 864/504 = 990/504
  5. 990/504 simplified gives 55/28
  6. So, 18/72 + 24/14 = 55/28
    In mixed form: 127/28

MathStep (Works offline)

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

Related:

© everydaycalculation.com