Add 70/2 and 18/54
1st number: 35 0/2, 2nd number: 18/54
70/2 + 18/54 is 106/3.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 54 is 54
Next, find the equivalent fraction of both fractional numbers with denominator 54 - For the 1st fraction, since 2 × 27 = 54,
70/2 = 70 × 27/2 × 27 = 1890/54 - Likewise, for the 2nd fraction, since 54 × 1 = 54,
18/54 = 18 × 1/54 × 1 = 18/54 - Add the two like fractions:
1890/54 + 18/54 = 1890 + 18/54 = 1908/54 - 1908/54 simplified gives 106/3
- So, 70/2 + 18/54 = 106/3
In mixed form: 351/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/2+36/54 70/4+18/54 70/6+18/54 70/2+90/54 70/10+18/54 70/14+18/54