Add 50/2 and 70/18
1st number: 25 0/2, 2nd number: 3 16/18
50/2 + 70/18 is 260/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 2 × 9 = 18,
50/2 = 50 × 9/2 × 9 = 450/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
70/18 = 70 × 1/18 × 1 = 70/18 - Add the two like fractions:
450/18 + 70/18 = 450 + 70/18 = 520/18 - 520/18 simplified gives 260/9
- So, 50/2 + 70/18 = 260/9
In mixed form: 288/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/4+70/18 50/2+70/36 50/6+70/18 50/2+70/54 50/10+70/18 50/2+70/90 50/14+70/18