Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 35/12 and 5/70

1st number: 2 11/12, 2nd number: 5/70

35/12 + 5/70 is 251/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 70 is 420

    Next, find the equivalent fraction of both fractional numbers with denominator 420
  2. For the 1st fraction, since 12 × 35 = 420,
    35/12 = 35 × 35/12 × 35 = 1225/420
  3. Likewise, for the 2nd fraction, since 70 × 6 = 420,
    5/70 = 5 × 6/70 × 6 = 30/420
  4. Add the two like fractions:
    1225/420 + 30/420 = 1225 + 30/420 = 1255/420
  5. 1255/420 simplified gives 251/84
  6. So, 35/12 + 5/70 = 251/84
    In mixed form: 283/84

MathStep (Works offline)

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

Related:

© everydaycalculation.com