Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 6/49 and 72/45

1st number: 6/49, 2nd number: 1 27/45

6/49 + 72/45 is 422/245.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 45 is 2205

    Next, find the equivalent fraction of both fractional numbers with denominator 2205
  2. For the 1st fraction, since 49 × 45 = 2205,
    6/49 = 6 × 45/49 × 45 = 270/2205
  3. Likewise, for the 2nd fraction, since 45 × 49 = 2205,
    72/45 = 72 × 49/45 × 49 = 3528/2205
  4. Add the two like fractions:
    270/2205 + 3528/2205 = 270 + 3528/2205 = 3798/2205
  5. 3798/2205 simplified gives 422/245
  6. So, 6/49 + 72/45 = 422/245
    In mixed form: 1177/245

MathStep (Works offline)

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

Related:

© everydaycalculation.com