Subtract 30/5 from 49/3
1st number: 16 1/3, 2nd number: 6 0/5
49/3 - 30/5 is 31/3.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 5 is 15
Next, find the equivalent fraction of both fractional numbers with denominator 15 - For the 1st fraction, since 3 × 5 = 15,
49/3 = 49 × 5/3 × 5 = 245/15 - Likewise, for the 2nd fraction, since 5 × 3 = 15,
30/5 = 30 × 3/5 × 3 = 90/15 - Subtract the two like fractions:
245/15 - 90/15 = 245 - 90/15 = 155/15 - After reducing the fraction, the answer is 31/3
- In mixed form: 101/3
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 98/3-30/5 49/3-60/5 49/6-30/5 49/3-30/10 49/3-90/5 49/9-30/5 49/3-30/15 49/15-30/5 49/3-30/25 49/21-30/5 49/3-30/35