Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 40/6 and 7/84

1st number: 6 4/6, 2nd number: 7/84

40/6 + 7/84 is 27/4.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 6 and 84 is 84
  2. For the 1st fraction, since 6 × 14 = 84,
    40/6 = 40 × 14/6 × 14 = 560/84
  3. Likewise, for the 2nd fraction, since 84 × 1 = 84,
    7/84 = 7 × 1/84 × 1 = 7/84
  4. Add the two fractions:
    560/84 + 7/84 = 560 + 7/84 = 567/84
  5. After reducing the fraction, the answer is 27/4
  6. In mixed form: 63/4

MathStep (Works offline)

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

Related:

© everydaycalculation.com