Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 3/30 and 1/70

3/30 + 1/70 is 4/35.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 30 and 70 is 210

    Next, find the equivalent fraction of both fractional numbers with denominator 210
  2. For the 1st fraction, since 30 × 7 = 210,
    3/30 = 3 × 7/30 × 7 = 21/210
  3. Likewise, for the 2nd fraction, since 70 × 3 = 210,
    1/70 = 1 × 3/70 × 3 = 3/210
  4. Add the two like fractions:
    21/210 + 3/210 = 21 + 3/210 = 24/210
  5. 24/210 simplified gives 4/35
  6. So, 3/30 + 1/70 = 4/35

MathStep (Works offline)

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

Related:

© everydaycalculation.com