Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 60/70 and 1/4

60/70 + 1/4 is 31/28.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 70 and 4 is 140

    Next, find the equivalent fraction of both fractional numbers with denominator 140
  2. For the 1st fraction, since 70 × 2 = 140,
    60/70 = 60 × 2/70 × 2 = 120/140
  3. Likewise, for the 2nd fraction, since 4 × 35 = 140,
    1/4 = 1 × 35/4 × 35 = 35/140
  4. Add the two like fractions:
    120/140 + 35/140 = 120 + 35/140 = 155/140
  5. 155/140 simplified gives 31/28
  6. So, 60/70 + 1/4 = 31/28
    In mixed form: 13/28

MathStep (Works offline)

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

Related:

© everydaycalculation.com