Add 18/3 and 40/98
1st number: 6 0/3, 2nd number: 40/98
18/3 + 40/98 is 314/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 98 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 3 × 98 = 294,
18/3 = 18 × 98/3 × 98 = 1764/294 - Likewise, for the 2nd fraction, since 98 × 3 = 294,
40/98 = 40 × 3/98 × 3 = 120/294 - Add the two like fractions:
1764/294 + 120/294 = 1764 + 120/294 = 1884/294 - 1884/294 simplified gives 314/49
- So, 18/3 + 40/98 = 314/49
In mixed form: 620/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/3+40/98 18/3+80/98 18/6+40/98 54/3+40/98 18/9+40/98 90/3+40/98 18/15+40/98 18/21+40/98