Add 6/18 and 16/4, Solve 6/18 + 4 0/4 as a fraction

Add 6/18 and 16/4

1^st number: 6/18, 2^nd number: 4 0/4

6/18 + 16/4 is 13/3.

Find the least common denominator or LCM of the two denominators:
LCM of 18 and 4 is 36

Next, find the equivalent fraction of both fractional numbers with denominator 36
For the 1st fraction, since 18 × 2 = 36,
6/18 = 6 × 2/18 × 2 = 12/36
Likewise, for the 2nd fraction, since 4 × 9 = 36,
16/4 = 16 × 9/4 × 9 = 144/36
Add the two like fractions:
12/36 + 144/36 = 12 + 144/36 = 156/36
156/36 simplified gives 13/3
So, 6/18 + 16/4 = 13/3
In mixed form: 41/3

MathStep (Works offline)

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