Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Add fractions

Add 2/49 and 7/40

2/49 + 7/40 is 423/1960.

Steps for adding fractions

  1. Find the least common denominator or LCM of the two denominators:
    LCM of 49 and 40 is 1960

    Next, find the equivalent fraction of both fractional numbers with denominator 1960
  2. For the 1st fraction, since 49 × 40 = 1960,
    2/49 = 2 × 40/49 × 40 = 80/1960
  3. Likewise, for the 2nd fraction, since 40 × 49 = 1960,
    7/40 = 7 × 49/40 × 49 = 343/1960
  4. Add the two like fractions:
    80/1960 + 343/1960 = 80 + 343/1960 = 423/1960
  5. So, 2/49 + 7/40 = 423/1960

MathStep (Works offline)

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

Related:

© everydaycalculation.com