Add 4/35 and 49/12, Solve 4/35 + 4 1/12 as a fraction

Add 4/35 and 49/12

1^st number: 4/35, 2^nd number: 4 1/12

4/35 + 49/12 is 1763/420.

Find the least common denominator or LCM of the two denominators:
LCM of 35 and 12 is 420

Next, find the equivalent fraction of both fractional numbers with denominator 420
For the 1st fraction, since 35 × 12 = 420,
4/35 = 4 × 12/35 × 12 = 48/420
Likewise, for the 2nd fraction, since 12 × 35 = 420,
49/12 = 49 × 35/12 × 35 = 1715/420
Add the two like fractions:
48/420 + 1715/420 = 48 + 1715/420 = 1763/420
So, 4/35 + 49/12 = 1763/420
In mixed form: 483/420

MathStep (Works offline)

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