Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 84/2 and 45/25

1st number: 42 0/2, 2nd number: 1 20/25

84/2 + 45/25 is 219/5.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 2 and 25 is 50

    Next, find the equivalent fraction of both fractional numbers with denominator 50
  2. For the 1st fraction, since 2 × 25 = 50,
    84/2 = 84 × 25/2 × 25 = 2100/50
  3. Likewise, for the 2nd fraction, since 25 × 2 = 50,
    45/25 = 45 × 2/25 × 2 = 90/50
  4. Add the two like fractions:
    2100/50 + 90/50 = 2100 + 90/50 = 2190/50
  5. 2190/50 simplified gives 219/5
  6. So, 84/2 + 45/25 = 219/5
    In mixed form: 434/5

MathStep (Works offline)

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

Related:

© everydaycalculation.com