Add 5/90 and 1/98
5/90 + 1/98 is 29/441.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 98 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 90 × 49 = 4410,
5/90 = 5 × 49/90 × 49 = 245/4410 - Likewise, for the 2nd fraction, since 98 × 45 = 4410,
1/98 = 1 × 45/98 × 45 = 45/4410 - Add the two like fractions:
245/4410 + 45/4410 = 245 + 45/4410 = 290/4410 - 290/4410 simplified gives 29/441
- So, 5/90 + 1/98 = 29/441
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/90+1/98 5/90+2/98 15/90+1/98 5/90+3/98 25/90+1/98 5/90+5/98 35/90+1/98 5/90+7/98