Add 8/10 and 25/98
8/10 + 25/98 is 517/490.
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,
8/10 = 8 × 49/10 × 49 = 392/490 - Likewise, for the 2nd fraction, since 98 × 5 = 490,
25/98 = 25 × 5/98 × 5 = 125/490 - Add the two like fractions:
392/490 + 125/490 = 392 + 125/490 = 517/490 - So, 8/10 + 25/98 = 517/490
In mixed form: 127/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/10+25/98 8/10+50/98 8/20+25/98 24/10+25/98 8/10+75/98 8/30+25/98 40/10+25/98 8/50+25/98 56/10+25/98 8/70+25/98