Add 98/75 and 4/45
1st number: 1 23/75, 2nd number: 4/45
98/75 + 4/45 is 314/225.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 75 and 45 is 225
Next, find the equivalent fraction of both fractional numbers with denominator 225 - For the 1st fraction, since 75 × 3 = 225,
98/75 = 98 × 3/75 × 3 = 294/225 - Likewise, for the 2nd fraction, since 45 × 5 = 225,
4/45 = 4 × 5/45 × 5 = 20/225 - Add the two like fractions:
294/225 + 20/225 = 294 + 20/225 = 314/225 - So, 98/75 + 4/45 = 314/225
In mixed form: 189/225
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/75+8/45 98/75+4/90 98/75+12/45 98/75+20/45 98/75+28/45