Subtract 28/30 from 98/16
1st number: 6 2/16, 2nd number: 28/30
98/16 - 28/30 is 623/120.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 16 and 30 is 240
Next, find the equivalent fraction of both fractional numbers with denominator 240 - For the 1st fraction, since 16 × 15 = 240,
98/16 = 98 × 15/16 × 15 = 1470/240 - Likewise, for the 2nd fraction, since 30 × 8 = 240,
28/30 = 28 × 8/30 × 8 = 224/240 - Subtract the two like fractions:
1470/240 - 224/240 = 1470 - 224/240 = 1246/240 - After reducing the fraction, the answer is 623/120
- In mixed form: 523/120
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/16-56/30 98/32-28/30 98/16-28/60 98/16-84/30 98/48-28/30 98/16-28/90 98/80-28/30