Subtract 3/54 from 49/10
1st number: 4 9/10, 2nd number: 3/54
49/10 - 3/54 is 218/45.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 10 and 54 is 270
Next, find the equivalent fraction of both fractional numbers with denominator 270 - For the 1st fraction, since 10 × 27 = 270,
49/10 = 49 × 27/10 × 27 = 1323/270 - Likewise, for the 2nd fraction, since 54 × 5 = 270,
3/54 = 3 × 5/54 × 5 = 15/270 - Subtract the two like fractions:
1323/270 - 15/270 = 1323 - 15/270 = 1308/270 - After reducing the fraction, the answer is 218/45
- In mixed form: 438/45
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/10-3/54 49/10-6/54 49/20-3/54 49/10-9/54 49/30-3/54 49/10-15/54 49/50-3/54 49/10-21/54 49/70-3/54