Add 3/98 and 9/8
1st number: 3/98, 2nd number: 1 1/8
3/98 + 9/8 is 453/392.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 8 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 98 × 4 = 392,
3/98 = 3 × 4/98 × 4 = 12/392 - Likewise, for the 2nd fraction, since 8 × 49 = 392,
9/8 = 9 × 49/8 × 49 = 441/392 - Add the two like fractions:
12/392 + 441/392 = 12 + 441/392 = 453/392 - So, 3/98 + 9/8 = 453/392
In mixed form: 161/392
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/98+9/8 3/98+18/8 3/98+9/16 9/98+9/8 3/98+27/8 3/98+9/24 15/98+9/8 3/98+45/8 3/98+9/40 21/98+9/8 3/98+63/8 3/98+9/56