Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 40/21 and 6/48

1st number: 1 19/21, 2nd number: 6/48

40/21 + 6/48 is 341/168.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 21 and 48 is 336

    Next, find the equivalent fraction of both fractional numbers with denominator 336
  2. For the 1st fraction, since 21 × 16 = 336,
    40/21 = 40 × 16/21 × 16 = 640/336
  3. Likewise, for the 2nd fraction, since 48 × 7 = 336,
    6/48 = 6 × 7/48 × 7 = 42/336
  4. Add the two like fractions:
    640/336 + 42/336 = 640 + 42/336 = 682/336
  5. 682/336 simplified gives 341/168
  6. So, 40/21 + 6/48 = 341/168
    In mixed form: 25/168

MathStep (Works offline)

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

Related:

© everydaycalculation.com