Subtract 2/32 from 49/90
49/90 - 2/32 is 347/720.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 32 is 1440
Next, find the equivalent fraction of both fractional numbers with denominator 1440 - For the 1st fraction, since 90 × 16 = 1440,
49/90 = 49 × 16/90 × 16 = 784/1440 - Likewise, for the 2nd fraction, since 32 × 45 = 1440,
2/32 = 2 × 45/32 × 45 = 90/1440 - Subtract the two like fractions:
784/1440 - 90/1440 = 784 - 90/1440 = 694/1440 - After reducing the fraction, the answer is 347/720
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/90-2/32 49/90-4/32 49/90-2/64 49/90-6/32 49/90-2/96 49/90-10/32 49/90-14/32