Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 45/5 and 35/12

1st number: 9 0/5, 2nd number: 2 11/12

45/5 + 35/12 is 143/12.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 5 and 12 is 60

    Next, find the equivalent fraction of both fractional numbers with denominator 60
  2. For the 1st fraction, since 5 × 12 = 60,
    45/5 = 45 × 12/5 × 12 = 540/60
  3. Likewise, for the 2nd fraction, since 12 × 5 = 60,
    35/12 = 35 × 5/12 × 5 = 175/60
  4. Add the two like fractions:
    540/60 + 175/60 = 540 + 175/60 = 715/60
  5. 715/60 simplified gives 143/12
  6. So, 45/5 + 35/12 = 143/12
    In mixed form: 1111/12

MathStep (Works offline)

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

Related:

© everydaycalculation.com