Add 50/4 and 3/7, Solve 12 2/4 + 3/7 as a fraction

Add 50/4 and 3/7

1^st number: 12 2/4, 2^nd number: 3/7

50/4 + 3/7 is 181/14.

Find the least common denominator or LCM of the two denominators:
LCM of 4 and 7 is 28

Next, find the equivalent fraction of both fractional numbers with denominator 28
For the 1st fraction, since 4 × 7 = 28,
50/4 = 50 × 7/4 × 7 = 350/28
Likewise, for the 2nd fraction, since 7 × 4 = 28,
3/7 = 3 × 4/7 × 4 = 12/28
Add the two like fractions:
350/28 + 12/28 = 350 + 12/28 = 362/28
362/28 simplified gives 181/14
So, 50/4 + 3/7 = 181/14
In mixed form: 1213/14

MathStep (Works offline)

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