Subtract 35/90 from 16/10
1st number: 1 6/10, 2nd number: 35/90
16/10 - 35/90 is 109/90.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 90 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 10 × 9 = 90,
16/10 = 16 × 9/10 × 9 = 144/90 - Likewise, for the 2nd fraction, since 90 × 1 = 90,
35/90 = 35 × 1/90 × 1 = 35/90 - Subtract the two like fractions:
144/90 - 35/90 = 144 - 35/90 = 109/90 - In mixed form: 119/90
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/10-35/90 16/10-70/90 16/20-35/90 48/10-35/90 16/30-35/90 80/10-35/90 16/50-35/90 16/70-35/90