Add 18/98 and 30/4
1st number: 18/98, 2nd number: 7 2/4
18/98 + 30/4 is 753/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 4 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 98 × 2 = 196,
18/98 = 18 × 2/98 × 2 = 36/196 - Likewise, for the 2nd fraction, since 4 × 49 = 196,
30/4 = 30 × 49/4 × 49 = 1470/196 - Add the two like fractions:
36/196 + 1470/196 = 36 + 1470/196 = 1506/196 - 1506/196 simplified gives 753/98
- So, 18/98 + 30/4 = 753/98
In mixed form: 767/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/98+30/4 18/98+60/4 18/98+30/8 54/98+30/4 18/98+90/4 18/98+30/12 90/98+30/4 18/98+30/20 18/98+30/28