Subtract 6/16 from 98/90
1st number: 1 8/90, 2nd number: 6/16
98/90 - 6/16 is 257/360.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 90 and 16 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 90 × 8 = 720,
98/90 = 98 × 8/90 × 8 = 784/720 - Likewise, for the 2nd fraction, since 16 × 45 = 720,
6/16 = 6 × 45/16 × 45 = 270/720 - Subtract the two like fractions:
784/720 - 270/720 = 784 - 270/720 = 514/720 - After reducing the fraction, the answer is 257/360
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/90-12/16 98/90-6/32 98/90-18/16 98/90-6/48 98/90-30/16 98/90-6/80 98/90-42/16