Add 9/98 and 30/25
1st number: 9/98, 2nd number: 1 5/25
9/98 + 30/25 is 633/490.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 25 is 2450
Next, find the equivalent fraction of both fractional numbers with denominator 2450 - For the 1st fraction, since 98 × 25 = 2450,
9/98 = 9 × 25/98 × 25 = 225/2450 - Likewise, for the 2nd fraction, since 25 × 98 = 2450,
30/25 = 30 × 98/25 × 98 = 2940/2450 - Add the two like fractions:
225/2450 + 2940/2450 = 225 + 2940/2450 = 3165/2450 - 3165/2450 simplified gives 633/490
- So, 9/98 + 30/25 = 633/490
In mixed form: 1143/490
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/98+30/25 9/98+60/25 9/98+30/50 27/98+30/25 9/98+90/25 9/98+30/75 45/98+30/25 63/98+30/25