Add 20/18 and 6/49, Solve 1 2/18 + 6/49 as a fraction

Add 20/18 and 6/49

1^st number: 1 2/18, 2^nd number: 6/49

20/18 + 6/49 is 544/441.

Find the least common denominator or LCM of the two denominators:
LCM of 18 and 49 is 882

Next, find the equivalent fraction of both fractional numbers with denominator 882
For the 1st fraction, since 18 × 49 = 882,
20/18 = 20 × 49/18 × 49 = 980/882
Likewise, for the 2nd fraction, since 49 × 18 = 882,
6/49 = 6 × 18/49 × 18 = 108/882
Add the two like fractions:
980/882 + 108/882 = 980 + 108/882 = 1088/882
1088/882 simplified gives 544/441
So, 20/18 + 6/49 = 544/441
In mixed form: 1103/441

MathStep (Works offline)

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