Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 84/30 and 12/75

1st number: 2 24/30, 2nd number: 12/75

84/30 + 12/75 is 74/25.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 75 is 150

    Next, find the equivalent fraction of both fractional numbers with denominator 150
  2. For the 1st fraction, since 30 × 5 = 150,
    84/30 = 84 × 5/30 × 5 = 420/150
  3. Likewise, for the 2nd fraction, since 75 × 2 = 150,
    12/75 = 12 × 2/75 × 2 = 24/150
  4. Add the two like fractions:
    420/150 + 24/150 = 420 + 24/150 = 444/150
  5. 444/150 simplified gives 74/25
  6. So, 84/30 + 12/75 = 74/25
    In mixed form: 224/25

MathStep (Works offline)

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

Related:

© everydaycalculation.com