Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 7/42 and 4/24

7/42 + 4/24 is 1/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 24 is 168

    Next, find the equivalent fraction of both fractional numbers with denominator 168
  2. For the 1st fraction, since 42 × 4 = 168,
    7/42 = 7 × 4/42 × 4 = 28/168
  3. Likewise, for the 2nd fraction, since 24 × 7 = 168,
    4/24 = 4 × 7/24 × 7 = 28/168
  4. Add the two like fractions:
    28/168 + 28/168 = 28 + 28/168 = 56/168
  5. 56/168 simplified gives 1/3
  6. So, 7/42 + 4/24 = 1/3

MathStep (Works offline)

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

Related:

© everydaycalculation.com