Add 60/98 and 2/90
60/98 + 2/90 is 1399/2205.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 90 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 98 × 45 = 4410,
60/98 = 60 × 45/98 × 45 = 2700/4410 - Likewise, for the 2nd fraction, since 90 × 49 = 4410,
2/90 = 2 × 49/90 × 49 = 98/4410 - Add the two like fractions:
2700/4410 + 98/4410 = 2700 + 98/4410 = 2798/4410 - 2798/4410 simplified gives 1399/2205
- So, 60/98 + 2/90 = 1399/2205
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/98+4/90 60/98+6/90 60/98+10/90 60/98+14/90