Add 4/10 and 3/98
4/10 + 3/98 is 211/490.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 98 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 10 × 49 = 490,
4/10 = 4 × 49/10 × 49 = 196/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
3/98 = 3 × 5/98 × 5 = 15/490 - Add the two like fractions:
196/490 + 15/490 = 196 + 15/490 = 211/490 - So, 4/10 + 3/98 = 211/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/10+3/98 4/10+6/98 4/20+3/98 12/10+3/98 4/10+9/98 4/30+3/98 20/10+3/98 4/10+15/98 4/50+3/98 28/10+3/98 4/10+21/98 4/70+3/98