Subtract 90/60 from 24/98
1st number: 24/98, 2nd number: 1 30/60
24/98 - 90/60 is -123/98.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 60 is 2940
Next, find the equivalent fraction of both fractional numbers with denominator 2940 - For the 1st fraction, since 98 × 30 = 2940,
24/98 = 24 × 30/98 × 30 = 720/2940 - Likewise, for the 2nd fraction, since 60 × 49 = 2940,
90/60 = 90 × 49/60 × 49 = 4410/2940 - Subtract the two like fractions:
720/2940 - 4410/2940 = 720 - 4410/2940 = -3690/2940 - After reducing the fraction, the answer is -123/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/98-90/60 72/98-90/60