Add 90/98 and 2/36
90/98 + 2/36 is 859/882.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 36 is 1764
Next, find the equivalent fraction of both fractional numbers with denominator 1764 - For the 1st fraction, since 98 × 18 = 1764,
90/98 = 90 × 18/98 × 18 = 1620/1764 - Likewise, for the 2nd fraction, since 36 × 49 = 1764,
2/36 = 2 × 49/36 × 49 = 98/1764 - Add the two like fractions:
1620/1764 + 98/1764 = 1620 + 98/1764 = 1718/1764 - 1718/1764 simplified gives 859/882
- So, 90/98 + 2/36 = 859/882
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/98+4/36 90/98+2/72 90/98+6/36 90/98+10/36 90/98+14/36