Add 75/2 and 2/45
1st number: 37 1/2, 2nd number: 2/45
75/2 + 2/45 is 3379/90.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 2 × 45 = 90,
75/2 = 75 × 45/2 × 45 = 3375/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
2/45 = 2 × 2/45 × 2 = 4/90 - Add the two like fractions:
3375/90 + 4/90 = 3375 + 4/90 = 3379/90 - So, 75/2 + 2/45 = 3379/90
In mixed form: 3749/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/2+4/45 75/4+2/45 75/2+2/90 75/2+6/45 75/6+2/45 75/2+10/45 75/10+2/45 75/2+14/45 75/14+2/45