Add 12/2 and 70/12, Solve 6 0/2 + 5 10/12 as a fraction

Add 12/2 and 70/12

1^st number: 6 0/2, 2^nd number: 5 10/12

12/2 + 70/12 is 71/6.

Find the least common denominator or LCM of the two denominators:
LCM of 2 and 12 is 12

Next, find the equivalent fraction of both fractional numbers with denominator 12
For the 1st fraction, since 2 × 6 = 12,
12/2 = 12 × 6/2 × 6 = 72/12
Likewise, for the 2nd fraction, since 12 × 1 = 12,
70/12 = 70 × 1/12 × 1 = 70/12
Add the two like fractions:
72/12 + 70/12 = 72 + 70/12 = 142/12
142/12 simplified gives 71/6
So, 12/2 + 70/12 = 71/6
In mixed form: 115/6

MathStep (Works offline)

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