Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 10/45 and 10/5

1st number: 10/45, 2nd number: 2 0/5

10/45 + 10/5 is 20/9.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 45 and 5 is 45

    Next, find the equivalent fraction of both fractional numbers with denominator 45
  2. For the 1st fraction, since 45 × 1 = 45,
    10/45 = 10 × 1/45 × 1 = 10/45
  3. Likewise, for the 2nd fraction, since 5 × 9 = 45,
    10/5 = 10 × 9/5 × 9 = 90/45
  4. Add the two like fractions:
    10/45 + 90/45 = 10 + 90/45 = 100/45
  5. 100/45 simplified gives 20/9
  6. So, 10/45 + 10/5 = 20/9
    In mixed form: 22/9

MathStep (Works offline)

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

Related:

© everydaycalculation.com