Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 2/84 and 75/63

1st number: 2/84, 2nd number: 1 12/63

2/84 + 75/63 is 17/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 84 and 63 is 252

    Next, find the equivalent fraction of both fractional numbers with denominator 252
  2. For the 1st fraction, since 84 × 3 = 252,
    2/84 = 2 × 3/84 × 3 = 6/252
  3. Likewise, for the 2nd fraction, since 63 × 4 = 252,
    75/63 = 75 × 4/63 × 4 = 300/252
  4. Add the two like fractions:
    6/252 + 300/252 = 6 + 300/252 = 306/252
  5. 306/252 simplified gives 17/14
  6. So, 2/84 + 75/63 = 17/14
    In mixed form: 13/14

MathStep (Works offline)

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

Related:

© everydaycalculation.com