Subtract 16/45 from 98/30
1st number: 3 8/30, 2nd number: 16/45
98/30 - 16/45 is 131/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 45 is 90
Next, find the equivalent fraction of both fractional numbers with denominator 90 - For the 1st fraction, since 30 × 3 = 90,
98/30 = 98 × 3/30 × 3 = 294/90 - Likewise, for the 2nd fraction, since 45 × 2 = 90,
16/45 = 16 × 2/45 × 2 = 32/90 - Subtract the two like fractions:
294/90 - 32/90 = 294 - 32/90 = 262/90 - After reducing the fraction, the answer is 131/45
- In mixed form: 241/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/30-32/45 98/60-16/45 98/30-16/90 98/30-48/45 98/90-16/45 98/30-80/45