Add 10/12 and 70/10
1st number: 10/12, 2nd number: 7 0/10
10/12 + 70/10 is 47/6.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 12 and 10 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 12 × 5 = 60,
10/12 = 10 × 5/12 × 5 = 50/60 - Likewise, for the 2nd fraction, since 10 × 6 = 60,
70/10 = 70 × 6/10 × 6 = 420/60 - Add the two like fractions:
50/60 + 420/60 = 50 + 420/60 = 470/60 - 470/60 simplified gives 47/6
- So, 10/12 + 70/10 = 47/6
In mixed form: 75/6
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/12+70/10 10/24+70/10 10/12+70/20 30/12+70/10 10/36+70/10 10/12+70/30 50/12+70/10 10/60+70/10 10/12+70/50 70/12+70/10 10/84+70/10