Subtract 45/10 from 32/2
1st number: 16 0/2, 2nd number: 4 5/10
32/2 - 45/10 is 23/2.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 2 and 10 is 10
Next, find the equivalent fraction of both fractional numbers with denominator 10 - For the 1st fraction, since 2 × 5 = 10,
32/2 = 32 × 5/2 × 5 = 160/10 - Likewise, for the 2nd fraction, since 10 × 1 = 10,
45/10 = 45 × 1/10 × 1 = 45/10 - Subtract the two like fractions:
160/10 - 45/10 = 160 - 45/10 = 115/10 - After reducing the fraction, the answer is 23/2
- In mixed form: 111/2
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/2-45/10 32/2-90/10 32/4-45/10 32/2-45/20 96/2-45/10 32/6-45/10 32/2-45/30 32/10-45/10 32/2-45/50 32/14-45/10 32/2-45/70