Add 3/32 and 25/18, Solve 3/32 + 1 7/18 as a fraction

Add 3/32 and 25/18

1^st number: 3/32, 2^nd number: 1 7/18

3/32 + 25/18 is 427/288.

Find the least common denominator or LCM of the two denominators:
LCM of 32 and 18 is 288

Next, find the equivalent fraction of both fractional numbers with denominator 288
For the 1st fraction, since 32 × 9 = 288,
3/32 = 3 × 9/32 × 9 = 27/288
Likewise, for the 2nd fraction, since 18 × 16 = 288,
25/18 = 25 × 16/18 × 16 = 400/288
Add the two like fractions:
27/288 + 400/288 = 27 + 400/288 = 427/288
So, 3/32 + 25/18 = 427/288
In mixed form: 1139/288

MathStep (Works offline)

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