Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 28/9 and 70/50

1st number: 3 1/9, 2nd number: 1 20/50

28/9 + 70/50 is 203/45.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 9 and 50 is 450

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 9 × 50 = 450,
    28/9 = 28 × 50/9 × 50 = 1400/450
  3. Likewise, for the 2nd fraction, since 50 × 9 = 450,
    70/50 = 70 × 9/50 × 9 = 630/450
  4. Add the two like fractions:
    1400/450 + 630/450 = 1400 + 630/450 = 2030/450
  5. 2030/450 simplified gives 203/45
  6. So, 28/9 + 70/50 = 203/45
    In mixed form: 423/45

MathStep (Works offline)

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

Related:

© everydaycalculation.com