Add 75/2 and 9/45
1st number: 37 1/2, 2nd number: 9/45
75/2 + 9/45 is 377/10.
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,
9/45 = 9 × 2/45 × 2 = 18/90 - Add the two like fractions:
3375/90 + 18/90 = 3375 + 18/90 = 3393/90 - 3393/90 simplified gives 377/10
- So, 75/2 + 9/45 = 377/10
In mixed form: 377/10
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/2+18/45 75/4+9/45 75/2+9/90 75/2+27/45 75/6+9/45 75/10+9/45 75/2+63/45 75/14+9/45