Subtract 2/36 from 90/32
1st number: 2 26/32, 2nd number: 2/36
90/32 - 2/36 is 397/144.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 32 and 36 is 288
Next, find the equivalent fraction of both fractional numbers with denominator 288 - For the 1st fraction, since 32 × 9 = 288,
90/32 = 90 × 9/32 × 9 = 810/288 - Likewise, for the 2nd fraction, since 36 × 8 = 288,
2/36 = 2 × 8/36 × 8 = 16/288 - Subtract the two like fractions:
810/288 - 16/288 = 810 - 16/288 = 794/288 - After reducing the fraction, the answer is 397/144
- In mixed form: 2109/144
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/32-4/36 90/64-2/36 90/32-2/72 90/32-6/36 90/96-2/36 90/32-10/36 90/32-14/36