Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 75/4 and 30/50

1st number: 18 3/4, 2nd number: 30/50

75/4 + 30/50 is 387/20.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 4 and 50 is 100

    Next, find the equivalent fraction of both fractional numbers with denominator 100
  2. For the 1st fraction, since 4 × 25 = 100,
    75/4 = 75 × 25/4 × 25 = 1875/100
  3. Likewise, for the 2nd fraction, since 50 × 2 = 100,
    30/50 = 30 × 2/50 × 2 = 60/100
  4. Add the two like fractions:
    1875/100 + 60/100 = 1875 + 60/100 = 1935/100
  5. 1935/100 simplified gives 387/20
  6. So, 75/4 + 30/50 = 387/20
    In mixed form: 197/20

MathStep (Works offline)

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

Related:

© everydaycalculation.com