Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 14/5 and 3/42

1st number: 2 4/5, 2nd number: 3/42

14/5 + 3/42 is 201/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 42 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 5 × 42 = 210,
    14/5 = 14 × 42/5 × 42 = 588/210
  3. Likewise, for the 2nd fraction, since 42 × 5 = 210,
    3/42 = 3 × 5/42 × 5 = 15/210
  4. Add the two like fractions:
    588/210 + 15/210 = 588 + 15/210 = 603/210
  5. 603/210 simplified gives 201/70
  6. So, 14/5 + 3/42 = 201/70
    In mixed form: 261/70

MathStep (Works offline)

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

Related:

© everydaycalculation.com