Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 6/90 and 1/56

6/90 + 1/56 is 71/840.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 90 and 56 is 2520

    Next, find the equivalent fraction of both fractional numbers with denominator 2520
  2. For the 1st fraction, since 90 × 28 = 2520,
    6/90 = 6 × 28/90 × 28 = 168/2520
  3. Likewise, for the 2nd fraction, since 56 × 45 = 2520,
    1/56 = 1 × 45/56 × 45 = 45/2520
  4. Add the two like fractions:
    168/2520 + 45/2520 = 168 + 45/2520 = 213/2520
  5. 213/2520 simplified gives 71/840
  6. So, 6/90 + 1/56 = 71/840

MathStep (Works offline)

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

Related:

© everydaycalculation.com