Add 4/14 and 20/49
4/14 + 20/49 is 34/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 14 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 14 × 7 = 98,
4/14 = 4 × 7/14 × 7 = 28/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
20/49 = 20 × 2/49 × 2 = 40/98 - Add the two like fractions:
28/98 + 40/98 = 28 + 40/98 = 68/98 - 68/98 simplified gives 34/49
- So, 4/14 + 20/49 = 34/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/14+20/49 4/14+40/49 4/28+20/49 4/14+20/98 12/14+20/49 4/14+60/49 4/42+20/49 20/14+20/49 4/70+20/49 28/14+20/49 4/98+20/49