Add 25/18 and 14/36, Solve 1 7/18 + 14/36 as a fraction

Add 25/18 and 14/36

1^st number: 1 7/18, 2^nd number: 14/36

25/18 + 14/36 is 16/9.

Find the least common denominator or LCM of the two denominators:
LCM of 18 and 36 is 36

Next, find the equivalent fraction of both fractional numbers with denominator 36
For the 1st fraction, since 18 × 2 = 36,
25/18 = 25 × 2/18 × 2 = 50/36
Likewise, for the 2nd fraction, since 36 × 1 = 36,
14/36 = 14 × 1/36 × 1 = 14/36
Add the two like fractions:
50/36 + 14/36 = 50 + 14/36 = 64/36
64/36 simplified gives 16/9
So, 25/18 + 14/36 = 16/9
In mixed form: 17/9

MathStep (Works offline)

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