Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 1/12 and 10/7

1st number: 1/12, 2nd number: 1 3/7

1/12 + 10/7 is 127/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 12 and 7 is 84

    Next, find the equivalent fraction of both fractional numbers with denominator 84
  2. For the 1st fraction, since 12 × 7 = 84,
    1/12 = 1 × 7/12 × 7 = 7/84
  3. Likewise, for the 2nd fraction, since 7 × 12 = 84,
    10/7 = 10 × 12/7 × 12 = 120/84
  4. Add the two like fractions:
    7/84 + 120/84 = 7 + 120/84 = 127/84
  5. So, 1/12 + 10/7 = 127/84
    In mixed form: 143/84

MathStep (Works offline)

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

Related:

© everydaycalculation.com