Add 45/4 and 45/49
1st number: 11 1/4, 2nd number: 45/49
45/4 + 45/49 is 2385/196.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 49 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 49 × 4 = 196,
45/49 = 45 × 4/49 × 4 = 180/196 - Add the two like fractions:
2205/196 + 180/196 = 2205 + 180/196 = 2385/196 - So, 45/4 + 45/49 = 2385/196
In mixed form: 1233/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/4+45/49 45/4+90/49 45/8+45/49 45/4+45/98 45/12+45/49 45/20+45/49 45/28+45/49