Add 15/98 and 1/30
15/98 + 1/30 is 137/735.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 30 is 1470
Next, find the equivalent fraction of both fractional numbers with denominator 1470 - For the 1st fraction, since 98 × 15 = 1470,
15/98 = 15 × 15/98 × 15 = 225/1470 - Likewise, for the 2nd fraction, since 30 × 49 = 1470,
1/30 = 1 × 49/30 × 49 = 49/1470 - Add the two like fractions:
225/1470 + 49/1470 = 225 + 49/1470 = 274/1470 - 274/1470 simplified gives 137/735
- So, 15/98 + 1/30 = 137/735
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/98+1/30 15/98+2/30 15/98+1/60 45/98+1/30 15/98+3/30 15/98+1/90 75/98+1/30 15/98+5/30 15/98+7/30