Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 9/10 and 2/70

9/10 + 2/70 is 13/14.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 10 and 70 is 70
  2. For the 1st fraction, since 10 × 7 = 70,
    9/10 = 9 × 7/10 × 7 = 63/70
  3. Likewise, for the 2nd fraction, since 70 × 1 = 70,
    2/70 = 2 × 1/70 × 1 = 2/70
  4. Add the two fractions:
    63/70 + 2/70 = 63 + 2/70 = 65/70
  5. 65/70 simplified gives 13/14
  6. So, 9/10 + 2/70 = 13/14

MathStep (Works offline)

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

Related:

© everydaycalculation.com