Add 2/98 and 4/10
2/98 + 4/10 is 103/245.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 10 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
2/98 = 2 × 5/98 × 5 = 10/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
4/10 = 4 × 49/10 × 49 = 196/490 - Add the two like fractions:
10/490 + 196/490 = 10 + 196/490 = 206/490 - 206/490 simplified gives 103/245
- So, 2/98 + 4/10 = 103/245
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/98+4/10 2/98+8/10 2/98+4/20 6/98+4/10 2/98+12/10 2/98+4/30 10/98+4/10 2/98+20/10 2/98+4/50 14/98+4/10 2/98+28/10 2/98+4/70