Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 4/36 and 84/45

1st number: 4/36, 2nd number: 1 39/45

4/36 + 84/45 is 89/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 36 and 45 is 180

    Next, find the equivalent fraction of both fractional numbers with denominator 180
  2. For the 1st fraction, since 36 × 5 = 180,
    4/36 = 4 × 5/36 × 5 = 20/180
  3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
    84/45 = 84 × 4/45 × 4 = 336/180
  4. Add the two like fractions:
    20/180 + 336/180 = 20 + 336/180 = 356/180
  5. 356/180 simplified gives 89/45
  6. So, 4/36 + 84/45 = 89/45
    In mixed form: 144/45

MathStep (Works offline)

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

Related:

© everydaycalculation.com