Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 4/42 and 6/4

1st number: 4/42, 2nd number: 1 2/4

4/42 + 6/4 is 67/42.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 4 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 42 × 2 = 84,
    4/42 = 4 × 2/42 × 2 = 8/84
  3. Likewise, for the 2nd fraction, since 4 × 21 = 84,
    6/4 = 6 × 21/4 × 21 = 126/84
  4. Add the two like fractions:
    8/84 + 126/84 = 8 + 126/84 = 134/84
  5. 134/84 simplified gives 67/42
  6. So, 4/42 + 6/4 = 67/42
    In mixed form: 125/42

MathStep (Works offline)

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

Related:

© everydaycalculation.com