Add 8/98 and 27/70
8/98 + 27/70 is 229/490.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 70 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
8/98 = 8 × 5/98 × 5 = 40/490 - Likewise, for the 2nd fraction, since 70 × 7 = 490,
27/70 = 27 × 7/70 × 7 = 189/490 - Add the two like fractions:
40/490 + 189/490 = 40 + 189/490 = 229/490 - So, 8/98 + 27/70 = 229/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/98+27/70 8/98+54/70 24/98+27/70 8/98+81/70 40/98+27/70 56/98+27/70