Subtract 10/24 from 42/98
42/98 - 10/24 is 1/84.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 24 is 1176
Next, find the equivalent fraction of both fractional numbers with denominator 1176 - For the 1st fraction, since 98 × 12 = 1176,
42/98 = 42 × 12/98 × 12 = 504/1176 - Likewise, for the 2nd fraction, since 24 × 49 = 1176,
10/24 = 10 × 49/24 × 49 = 490/1176 - Subtract the two like fractions:
504/1176 - 490/1176 = 504 - 490/1176 = 14/1176 - After reducing the fraction, the answer is 1/84
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/98-10/24 42/98-20/24 42/98-10/48 42/98-30/24 42/98-10/72 42/98-50/24 42/98-70/24