Subtract 15/7 from 32/2
1st number: 16 0/2, 2nd number: 2 1/7
32/2 - 15/7 is 97/7.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 7 is 14
Next, find the equivalent fraction of both fractional numbers with denominator 14 - For the 1st fraction, since 2 × 7 = 14,
32/2 = 32 × 7/2 × 7 = 224/14 - Likewise, for the 2nd fraction, since 7 × 2 = 14,
15/7 = 15 × 2/7 × 2 = 30/14 - Subtract the two like fractions:
224/14 - 30/14 = 224 - 30/14 = 194/14 - After reducing the fraction, the answer is 97/7
- In mixed form: 136/7
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/2-15/7 32/2-30/7 32/4-15/7 32/2-15/14 96/2-15/7 32/2-45/7 32/6-15/7 32/2-15/21 32/2-75/7 32/10-15/7 32/2-15/35 32/14-15/7 32/2-15/49