Add 4/10 and 28/98
4/10 + 28/98 is 24/35.
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,
28/98 = 28 × 5/98 × 5 = 140/490 - Add the two like fractions:
196/490 + 140/490 = 196 + 140/490 = 336/490 - 336/490 simplified gives 24/35
- So, 4/10 + 28/98 = 24/35
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/10+28/98 4/10+56/98 4/20+28/98 12/10+28/98 4/10+84/98 4/30+28/98 20/10+28/98 4/50+28/98 28/10+28/98 4/70+28/98