Subtract 27/24 from 98/42
1st number: 2 14/42, 2nd number: 1 3/24
98/42 - 27/24 is 29/24.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 42 and 24 is 168
Next, find the equivalent fraction of both fractional numbers with denominator 168 - For the 1st fraction, since 42 × 4 = 168,
98/42 = 98 × 4/42 × 4 = 392/168 - Likewise, for the 2nd fraction, since 24 × 7 = 168,
27/24 = 27 × 7/24 × 7 = 189/168 - Subtract the two like fractions:
392/168 - 189/168 = 392 - 189/168 = 203/168 - After reducing the fraction, the answer is 29/24
- In mixed form: 15/24
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/42-54/24 98/84-27/24 98/42-27/48 98/42-81/24 98/42-27/72