Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 42/3 and 10/30

1st number: 14 0/3, 2nd number: 10/30

42/3 + 10/30 is 43/3.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 3 and 30 is 30

    Next, find the equivalent fraction of both fractional numbers with denominator 30
  2. For the 1st fraction, since 3 × 10 = 30,
    42/3 = 42 × 10/3 × 10 = 420/30
  3. Likewise, for the 2nd fraction, since 30 × 1 = 30,
    10/30 = 10 × 1/30 × 1 = 10/30
  4. Add the two like fractions:
    420/30 + 10/30 = 420 + 10/30 = 430/30
  5. 430/30 simplified gives 43/3
  6. So, 42/3 + 10/30 = 43/3
    In mixed form: 141/3

MathStep (Works offline)

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

Related:

© everydaycalculation.com