Add 20/98 and 27/36
20/98 + 27/36 is 187/196.
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,
20/98 = 20 × 18/98 × 18 = 360/1764 - Likewise, for the 2nd fraction, since 36 × 49 = 1764,
27/36 = 27 × 49/36 × 49 = 1323/1764 - Add the two like fractions:
360/1764 + 1323/1764 = 360 + 1323/1764 = 1683/1764 - 1683/1764 simplified gives 187/196
- So, 20/98 + 27/36 = 187/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/98+27/36 20/98+54/36 20/98+27/72 60/98+27/36 20/98+81/36