Subtract 16/9 from 84/10
1st number: 8 4/10, 2nd number: 1 7/9
84/10 - 16/9 is 298/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 9 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
84/10 = 84 × 9/10 × 9 = 756/90 - Likewise, for the 2nd fraction, since 9 × 10 = 90,
16/9 = 16 × 10/9 × 10 = 160/90 - Subtract the two like fractions:
756/90 - 160/90 = 756 - 160/90 = 596/90 - After reducing the fraction, the answer is 298/45
- In mixed form: 628/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/10-32/9 84/20-16/9 84/10-16/18 84/10-48/9 84/30-16/9 84/10-16/27 84/10-80/9 84/50-16/9 84/10-16/45 84/70-16/9 84/10-16/63