Add 75/9 and 16/18
1st number: 8 3/9, 2nd number: 16/18
75/9 + 16/18 is 83/9.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 18 is 18
Next, find the equivalent fraction of both fractional numbers with denominator 18 - For the 1st fraction, since 9 × 2 = 18,
75/9 = 75 × 2/9 × 2 = 150/18 - Likewise, for the 2nd fraction, since 18 × 1 = 18,
16/18 = 16 × 1/18 × 1 = 16/18 - Add the two like fractions:
150/18 + 16/18 = 150 + 16/18 = 166/18 - 166/18 simplified gives 83/9
- So, 75/9 + 16/18 = 83/9
In mixed form: 92/9
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/9+32/18 75/18+16/18 75/9+16/36 75/9+48/18 75/27+16/18 75/9+16/54 75/9+80/18 75/45+16/18 75/9+16/90 75/63+16/18