Add 45/4 and 30/98
1st number: 11 1/4, 2nd number: 30/98
45/4 + 30/98 is 2265/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 98 is 196
Next, find the equivalent fraction of both fractional numbers with denominator 196 - For the 1st fraction, since 4 × 49 = 196,
45/4 = 45 × 49/4 × 49 = 2205/196 - Likewise, for the 2nd fraction, since 98 × 2 = 196,
30/98 = 30 × 2/98 × 2 = 60/196 - Add the two like fractions:
2205/196 + 60/196 = 2205 + 60/196 = 2265/196 - So, 45/4 + 30/98 = 2265/196
In mixed form: 11109/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4+30/98 45/4+60/98 45/8+30/98 45/4+90/98 45/12+30/98 45/20+30/98 45/28+30/98