Subtract 90/32 from 35/9
1st number: 3 8/9, 2nd number: 2 26/32
35/9 - 90/32 is 155/144.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 32 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 9 × 32 = 288,
35/9 = 35 × 32/9 × 32 = 1120/288 - Likewise, for the 2nd fraction, since 32 × 9 = 288,
90/32 = 90 × 9/32 × 9 = 810/288 - Subtract the two like fractions:
1120/288 - 810/288 = 1120 - 810/288 = 310/288 - After reducing the fraction, the answer is 155/144
- In mixed form: 111/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 70/9-90/32 35/18-90/32 35/9-90/64 35/27-90/32 35/9-90/96 35/45-90/32 35/63-90/32