Add 30/6 and 15/56, Solve 5 0/6 + 15/56 as a fraction

Add 30/6 and 15/56

1^st number: 5 0/6, 2^nd number: 15/56

30/6 + 15/56 is 295/56.

Find the least common denominator or LCM of the two denominators:
LCM of 6 and 56 is 168

Next, find the equivalent fraction of both fractional numbers with denominator 168
For the 1st fraction, since 6 × 28 = 168,
30/6 = 30 × 28/6 × 28 = 840/168
Likewise, for the 2nd fraction, since 56 × 3 = 168,
15/56 = 15 × 3/56 × 3 = 45/168
Add the two like fractions:
840/168 + 45/168 = 840 + 45/168 = 885/168
885/168 simplified gives 295/56
So, 30/6 + 15/56 = 295/56
In mixed form: 515/56

MathStep (Works offline)

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