Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/42 and 63/50

1st number: 1/42, 2nd number: 1 13/50

1/42 + 63/50 is 674/525.

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,
    1/42 = 1 × 25/42 × 25 = 25/1050
  3. Likewise, for the 2nd fraction, since 50 × 21 = 1050,
    63/50 = 63 × 21/50 × 21 = 1323/1050
  4. Add the two like fractions:
    25/1050 + 1323/1050 = 25 + 1323/1050 = 1348/1050
  5. 1348/1050 simplified gives 674/525
  6. So, 1/42 + 63/50 = 674/525
    In mixed form: 1149/525

MathStep (Works offline)

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

Related:

© everydaycalculation.com