Add 70/6 and 18/27
1st number: 11 4/6, 2nd number: 18/27
70/6 + 18/27 is 37/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 6 and 27 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 6 × 9 = 54,
70/6 = 70 × 9/6 × 9 = 630/54 - Likewise, for the 2nd fraction, since 27 × 2 = 54,
18/27 = 18 × 2/27 × 2 = 36/54 - Add the two like fractions:
630/54 + 36/54 = 630 + 36/54 = 666/54 - 666/54 simplified gives 37/3
- So, 70/6 + 18/27 = 37/3
In mixed form: 121/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/6+36/27 70/12+18/27 70/6+18/54 70/6+54/27 70/18+18/27 70/6+18/81 70/6+90/27 70/30+18/27 70/42+18/27