Add 3/12 and 56/50, Solve 3/12 + 1 6/50 as a fraction

Add 3/12 and 56/50

1^st number: 3/12, 2^nd number: 1 6/50

3/12 + 56/50 is 137/100.

Find the least common denominator or LCM of the two denominators:
LCM of 12 and 50 is 300

Next, find the equivalent fraction of both fractional numbers with denominator 300
For the 1st fraction, since 12 × 25 = 300,
3/12 = 3 × 25/12 × 25 = 75/300
Likewise, for the 2nd fraction, since 50 × 6 = 300,
56/50 = 56 × 6/50 × 6 = 336/300
Add the two like fractions:
75/300 + 336/300 = 75 + 336/300 = 411/300
411/300 simplified gives 137/100
So, 3/12 + 56/50 = 137/100
In mixed form: 137/100

MathStep (Works offline)

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