Subtract 98/10 from 4/16
1st number: 4/16, 2nd number: 9 8/10
4/16 - 98/10 is -191/20.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 10 is 80
Next, find the equivalent fraction of both fractional numbers with denominator 80 - For the 1st fraction, since 16 × 5 = 80,
4/16 = 4 × 5/16 × 5 = 20/80 - Likewise, for the 2nd fraction, since 10 × 8 = 80,
98/10 = 98 × 8/10 × 8 = 784/80 - Subtract the two like fractions:
20/80 - 784/80 = 20 - 784/80 = -764/80 - After reducing the fraction, the answer is -191/20
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/16-98/10 4/32-98/10 4/16-98/20 12/16-98/10 4/48-98/10 4/16-98/30 20/16-98/10 4/80-98/10 4/16-98/50 28/16-98/10 4/16-98/70