Add 45/98 and 3/5
45/98 + 3/5 is 519/490.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 5 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
45/98 = 45 × 5/98 × 5 = 225/490 - Likewise, for the 2nd fraction, since 5 × 98 = 490,
3/5 = 3 × 98/5 × 98 = 294/490 - Add the two like fractions:
225/490 + 294/490 = 225 + 294/490 = 519/490 - So, 45/98 + 3/5 = 519/490
In mixed form: 129/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/98+3/5 45/98+6/5 45/98+3/10 45/98+9/5 45/98+3/15 45/98+15/5 45/98+3/25 45/98+21/5 45/98+3/35