Add 27/20 and 1/49
1st number: 1 7/20, 2nd number: 1/49
27/20 + 1/49 is 1343/980.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 20 and 49 is 980
Next, find the equivalent fraction of both fractional numbers with denominator 980 - For the 1st fraction, since 20 × 49 = 980,
27/20 = 27 × 49/20 × 49 = 1323/980 - Likewise, for the 2nd fraction, since 49 × 20 = 980,
1/49 = 1 × 20/49 × 20 = 20/980 - Add the two like fractions:
1323/980 + 20/980 = 1323 + 20/980 = 1343/980 - So, 27/20 + 1/49 = 1343/980
In mixed form: 1363/980
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/20+1/49 27/20+2/49 27/40+1/49 27/20+1/98 81/20+1/49 27/20+3/49 27/60+1/49 27/20+5/49 27/20+7/49