Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 70/50 and 10/9

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

70/50 + 10/9 is 113/45.

Steps for adding fractions

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

    Next, find the equivalent fraction of both fractional numbers with denominator 450
  2. For the 1st fraction, since 50 × 9 = 450,
    70/50 = 70 × 9/50 × 9 = 630/450
  3. Likewise, for the 2nd fraction, since 9 × 50 = 450,
    10/9 = 10 × 50/9 × 50 = 500/450
  4. Add the two like fractions:
    630/450 + 500/450 = 630 + 500/450 = 1130/450
  5. 1130/450 simplified gives 113/45
  6. So, 70/50 + 10/9 = 113/45
    In mixed form: 223/45

MathStep (Works offline)

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

Related:

© everydaycalculation.com