Add 14/98 and 9/10
14/98 + 9/10 is 73/70.
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,
14/98 = 14 × 5/98 × 5 = 70/490 - Likewise, for the 2nd fraction, since 10 × 49 = 490,
9/10 = 9 × 49/10 × 49 = 441/490 - Add the two like fractions:
70/490 + 441/490 = 70 + 441/490 = 511/490 - 511/490 simplified gives 73/70
- So, 14/98 + 9/10 = 73/70
In mixed form: 13/70
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/98+9/10 14/98+18/10 14/98+9/20 42/98+9/10 14/98+27/10 14/98+9/30 70/98+9/10 14/98+45/10 14/98+9/50 14/98+63/10 14/98+9/70