Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 10/7 and 20/48

1st number: 1 3/7, 2nd number: 20/48

10/7 + 20/48 is 155/84.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 7 and 48 is 336

    Next, find the equivalent fraction of both fractional numbers with denominator 336
  2. For the 1st fraction, since 7 × 48 = 336,
    10/7 = 10 × 48/7 × 48 = 480/336
  3. Likewise, for the 2nd fraction, since 48 × 7 = 336,
    20/48 = 20 × 7/48 × 7 = 140/336
  4. Add the two like fractions:
    480/336 + 140/336 = 480 + 140/336 = 620/336
  5. 620/336 simplified gives 155/84
  6. So, 10/7 + 20/48 = 155/84
    In mixed form: 171/84

MathStep (Works offline)

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

Related:

© everydaycalculation.com