Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 2/42 and 80/50

1st number: 2/42, 2nd number: 1 30/50

2/42 + 80/50 is 173/105.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 42 and 50 is 1050

    Next, find the equivalent fraction of both fractional numbers with denominator 1050
  2. For the 1st fraction, since 42 × 25 = 1050,
    2/42 = 2 × 25/42 × 25 = 50/1050
  3. Likewise, for the 2nd fraction, since 50 × 21 = 1050,
    80/50 = 80 × 21/50 × 21 = 1680/1050
  4. Add the two like fractions:
    50/1050 + 1680/1050 = 50 + 1680/1050 = 1730/1050
  5. 1730/1050 simplified gives 173/105
  6. So, 2/42 + 80/50 = 173/105
    In mixed form: 168/105

MathStep (Works offline)

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

Related:

© everydaycalculation.com