Add 40/98 and 45/49
40/98 + 45/49 is 65/49.
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,
40/98 = 40 × 1/98 × 1 = 40/98 - Likewise, for the 2nd fraction, since 49 × 2 = 98,
45/49 = 45 × 2/49 × 2 = 90/98 - Add the two like fractions:
40/98 + 90/98 = 40 + 90/98 = 130/98 - 130/98 simplified gives 65/49
- So, 40/98 + 45/49 = 65/49
In mixed form: 116/49
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/98+45/49 40/98+90/49 40/98+45/98