Subtract 42/8 from 24/98
1st number: 24/98, 2nd number: 5 2/8
24/98 - 42/8 is -981/196.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 8 is 392
Next, find the equivalent fraction of both fractional numbers with denominator 392 - For the 1st fraction, since 98 × 4 = 392,
24/98 = 24 × 4/98 × 4 = 96/392 - Likewise, for the 2nd fraction, since 8 × 49 = 392,
42/8 = 42 × 49/8 × 49 = 2058/392 - Subtract the two like fractions:
96/392 - 2058/392 = 96 - 2058/392 = -1962/392 - After reducing the fraction, the answer is -981/196
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/98-42/8 24/98-84/8 24/98-42/16 72/98-42/8 24/98-42/24 24/98-42/40 24/98-42/56