Add 75/98 and 8/10
75/98 + 8/10 is 767/490.
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,
75/98 = 75 × 5/98 × 5 = 375/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
8/10 = 8 × 49/10 × 49 = 392/490 - Add the two like fractions:
375/490 + 392/490 = 375 + 392/490 = 767/490 - So, 75/98 + 8/10 = 767/490
In mixed form: 1277/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/98+16/10 75/98+8/20 75/98+24/10 75/98+8/30 75/98+40/10 75/98+8/50 75/98+56/10 75/98+8/70