Add 18/98 and 36/49
18/98 + 36/49 is 45/49.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 49 is 98
Next, find the equivalent fraction of both fractional numbers with denominator 98 - For the 1st fraction, since 98 × 1 = 98,
18/98 = 18 × 1/98 × 1 = 18/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
36/49 = 36 × 2/49 × 2 = 72/98 - Add the two like fractions:
18/98 + 72/98 = 18 + 72/98 = 90/98 - 90/98 simplified gives 45/49
- So, 18/98 + 36/49 = 45/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/98+36/49 18/98+72/49 18/98+36/98 54/98+36/49 90/98+36/49