Subtract 32/30 from 15/3
1st number: 5 0/3, 2nd number: 1 2/30
15/3 - 32/30 is 59/15.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 3 and 30 is 30
Next, find the equivalent fraction of both fractional numbers with denominator 30 - For the 1st fraction, since 3 × 10 = 30,
15/3 = 15 × 10/3 × 10 = 150/30 - Likewise, for the 2nd fraction, since 30 × 1 = 30,
32/30 = 32 × 1/30 × 1 = 32/30 - Subtract the two like fractions:
150/30 - 32/30 = 150 - 32/30 = 118/30 - After reducing the fraction, the answer is 59/15
- In mixed form: 314/15
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/3-32/30 15/3-64/30 15/6-32/30 15/3-32/60 45/3-32/30 15/3-96/30 15/9-32/30 15/3-32/90 75/3-32/30 15/21-32/30