Subtract 28/30 from 98/4
1st number: 24 2/4, 2nd number: 28/30
98/4 - 28/30 is 707/30.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 30 is 60
Next, find the equivalent fraction of both fractional numbers with denominator 60 - For the 1st fraction, since 4 × 15 = 60,
98/4 = 98 × 15/4 × 15 = 1470/60 - Likewise, for the 2nd fraction, since 30 × 2 = 60,
28/30 = 28 × 2/30 × 2 = 56/60 - Subtract the two like fractions:
1470/60 - 56/60 = 1470 - 56/60 = 1414/60 - After reducing the fraction, the answer is 707/30
- In mixed form: 2317/30
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/4-56/30 98/8-28/30 98/4-28/60 98/4-84/30 98/12-28/30 98/4-28/90 98/20-28/30 98/28-28/30