Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 9/70 and 70/10

1st number: 9/70, 2nd number: 7 0/10

9/70 + 70/10 is 499/70.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 10 is 70

    Next, find the equivalent fraction of both fractional numbers with denominator 70
  2. For the 1st fraction, since 70 × 1 = 70,
    9/70 = 9 × 1/70 × 1 = 9/70
  3. Likewise, for the 2nd fraction, since 10 × 7 = 70,
    70/10 = 70 × 7/10 × 7 = 490/70
  4. Add the two like fractions:
    9/70 + 490/70 = 9 + 490/70 = 499/70
  5. So, 9/70 + 70/10 = 499/70
    In mixed form: 79/70

MathStep (Works offline)

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

Related:

© everydaycalculation.com