Add 30/98 and 2/45
30/98 + 2/45 is 773/2205.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 45 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 98 × 45 = 4410,
30/98 = 30 × 45/98 × 45 = 1350/4410 - Likewise, for the 2nd fraction, since 45 × 98 = 4410,
2/45 = 2 × 98/45 × 98 = 196/4410 - Add the two like fractions:
1350/4410 + 196/4410 = 1350 + 196/4410 = 1546/4410 - 1546/4410 simplified gives 773/2205
- So, 30/98 + 2/45 = 773/2205
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/98+2/45 30/98+4/45 30/98+2/90 90/98+2/45 30/98+6/45 30/98+10/45 30/98+14/45