Subtract 2/45 from 8/98
8/98 - 2/45 is 82/2205.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 45 is 4410
Next, find the equivalent fraction of both fractional numbers with denominator 4410 - For the 1st fraction, since 98 × 45 = 4410,
8/98 = 8 × 45/98 × 45 = 360/4410 - Likewise, for the 2nd fraction, since 45 × 98 = 4410,
2/45 = 2 × 98/45 × 98 = 196/4410 - Subtract the two like fractions:
360/4410 - 196/4410 = 360 - 196/4410 = 164/4410 - After reducing the fraction, the answer is 82/2205
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/98-2/45 8/98-4/45 8/98-2/90 24/98-2/45 8/98-6/45 40/98-2/45 8/98-10/45 56/98-2/45 8/98-14/45