Answers

Solutions by everydaycalculation.com

Everydaycalculation.com » Answers » Add fractions

Add 70/18 and 45/60

1st number: 3 16/18, 2nd number: 45/60

70/18 + 45/60 is 167/36.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 18 and 60 is 180
  2. For the 1st fraction, since 18 × 10 = 180,
    70/18 = 70 × 10/18 × 10 = 700/180
  3. Likewise, for the 2nd fraction, since 60 × 3 = 180,
    45/60 = 45 × 3/60 × 3 = 135/180
  4. Add the two fractions:
    700/180 + 135/180 = 700 + 135/180 = 835/180
  5. After reducing the fraction, the answer is 167/36
  6. In mixed form: 423/36

MathStep (Works offline)

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

Related:

© everydaycalculation.com