Subtract 3/16 from 98/45
1st number: 2 8/45, 2nd number: 3/16
98/45 - 3/16 is 1433/720.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 16 is 720
Next, find the equivalent fraction of both fractional numbers with denominator 720 - For the 1st fraction, since 45 × 16 = 720,
98/45 = 98 × 16/45 × 16 = 1568/720 - Likewise, for the 2nd fraction, since 16 × 45 = 720,
3/16 = 3 × 45/16 × 45 = 135/720 - Subtract the two like fractions:
1568/720 - 135/720 = 1568 - 135/720 = 1433/720 - In mixed form: 1713/720
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/45-6/16 98/90-3/16 98/45-3/32 98/45-9/16 98/45-3/48 98/45-15/16 98/45-3/80 98/45-21/16