Add 40/98 and 25/18
1st number: 40/98, 2nd number: 1 7/18
40/98 + 25/18 is 1585/882.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 18 is 882
Next, find the equivalent fraction of both fractional numbers with denominator 882 - For the 1st fraction, since 98 × 9 = 882,
40/98 = 40 × 9/98 × 9 = 360/882 - Likewise, for the 2nd fraction, since 18 × 49 = 882,
25/18 = 25 × 49/18 × 49 = 1225/882 - Add the two like fractions:
360/882 + 1225/882 = 360 + 1225/882 = 1585/882 - So, 40/98 + 25/18 = 1585/882
In mixed form: 1703/882
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/98+25/18 40/98+50/18 40/98+25/36 40/98+75/18 40/98+25/54 40/98+25/90