Add 18/12 and 50/48, Solve 1 6/12 + 1 2/48 as a fraction

Add 18/12 and 50/48

1^st number: 1 6/12, 2^nd number: 1 2/48

18/12 + 50/48 is 61/24.

Find the least common denominator or LCM of the two denominators:
LCM of 12 and 48 is 48

Next, find the equivalent fraction of both fractional numbers with denominator 48
For the 1st fraction, since 12 × 4 = 48,
18/12 = 18 × 4/12 × 4 = 72/48
Likewise, for the 2nd fraction, since 48 × 1 = 48,
50/48 = 50 × 1/48 × 1 = 50/48
Add the two like fractions:
72/48 + 50/48 = 72 + 50/48 = 122/48
122/48 simplified gives 61/24
So, 18/12 + 50/48 = 61/24
In mixed form: 213/24

MathStep (Works offline)

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