Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 10/4 and 84/30

1st number: 2 2/4, 2nd number: 2 24/30

10/4 + 84/30 is 53/10.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 30 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 4 × 15 = 60,
    10/4 = 10 × 15/4 × 15 = 150/60
  3. Likewise, for the 2nd fraction, since 30 × 2 = 60,
    84/30 = 84 × 2/30 × 2 = 168/60
  4. Add the two like fractions:
    150/60 + 168/60 = 150 + 168/60 = 318/60
  5. 318/60 simplified gives 53/10
  6. So, 10/4 + 84/30 = 53/10
    In mixed form: 53/10

MathStep (Works offline)

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

Related:

© everydaycalculation.com