Subtract 98/35 from 5/45
1st number: 5/45, 2nd number: 2 28/35
5/45 - 98/35 is -121/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 45 and 35 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 45 × 7 = 315,
5/45 = 5 × 7/45 × 7 = 35/315 - Likewise, for the 2nd fraction, since 35 × 9 = 315,
98/35 = 98 × 9/35 × 9 = 882/315 - Subtract the two like fractions:
35/315 - 882/315 = 35 - 882/315 = -847/315 - After reducing the fraction, the answer is -121/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/45-98/35 5/90-98/35 5/45-98/70 15/45-98/35 25/45-98/35 35/45-98/35