Subtract 3/4 from 98/30
1st number: 3 8/30, 2nd number: 3/4
98/30 - 3/4 is 151/60.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 30 and 4 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 30 × 2 = 60,
98/30 = 98 × 2/30 × 2 = 196/60 - Likewise, for the 2nd fraction, since 4 × 15 = 60,
3/4 = 3 × 15/4 × 15 = 45/60 - Subtract the two like fractions:
196/60 - 45/60 = 196 - 45/60 = 151/60 - In mixed form: 231/60
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/30-6/4 98/60-3/4 98/30-3/8 98/30-9/4 98/90-3/4 98/30-3/12 98/30-15/4 98/30-3/20 98/30-21/4 98/30-3/28