Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 84/36 and 49/10

1st number: 2 12/36, 2nd number: 4 9/10

84/36 + 49/10 is 217/30.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 10 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 36 × 5 = 180,
    84/36 = 84 × 5/36 × 5 = 420/180
  3. Likewise, for the 2nd fraction, since 10 × 18 = 180,
    49/10 = 49 × 18/10 × 18 = 882/180
  4. Add the two like fractions:
    420/180 + 882/180 = 420 + 882/180 = 1302/180
  5. 1302/180 simplified gives 217/30
  6. So, 84/36 + 49/10 = 217/30
    In mixed form: 77/30

MathStep (Works offline)

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

Related:

© everydaycalculation.com