Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 40/60 and 98/84

1st number: 40/60, 2nd number: 1 14/84

40/60 + 98/84 is 11/6.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 60 and 84 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 60 × 7 = 420,
    40/60 = 40 × 7/60 × 7 = 280/420
  3. Likewise, for the 2nd fraction, since 84 × 5 = 420,
    98/84 = 98 × 5/84 × 5 = 490/420
  4. Add the two like fractions:
    280/420 + 490/420 = 280 + 490/420 = 770/420
  5. 770/420 simplified gives 11/6
  6. So, 40/60 + 98/84 = 11/6
    In mixed form: 15/6

MathStep (Works offline)

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

Related:

© everydaycalculation.com