Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 84/70 and 3/27

1st number: 1 14/70, 2nd number: 3/27

84/70 + 3/27 is 59/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 27 is 1890

    Next, find the equivalent fraction of both fractional numbers with denominator 1890
  2. For the 1st fraction, since 70 × 27 = 1890,
    84/70 = 84 × 27/70 × 27 = 2268/1890
  3. Likewise, for the 2nd fraction, since 27 × 70 = 1890,
    3/27 = 3 × 70/27 × 70 = 210/1890
  4. Add the two like fractions:
    2268/1890 + 210/1890 = 2268 + 210/1890 = 2478/1890
  5. 2478/1890 simplified gives 59/45
  6. So, 84/70 + 3/27 = 59/45
    In mixed form: 114/45

MathStep (Works offline)

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

Related:

© everydaycalculation.com