Add 80/98 and 12/3
1st number: 80/98, 2nd number: 4 0/3
80/98 + 12/3 is 236/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 3 is 294
Next, find the equivalent fraction of both fractional numbers with denominator 294 - For the 1st fraction, since 98 × 3 = 294,
80/98 = 80 × 3/98 × 3 = 240/294 - Likewise, for the 2nd fraction, since 3 × 98 = 294,
12/3 = 12 × 98/3 × 98 = 1176/294 - Add the two like fractions:
240/294 + 1176/294 = 240 + 1176/294 = 1416/294 - 1416/294 simplified gives 236/49
- So, 80/98 + 12/3 = 236/49
In mixed form: 440/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/98+24/3 80/98+12/6 80/98+36/3 80/98+12/9 80/98+60/3 80/98+12/15 80/98+84/3 80/98+12/21